19442182432

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{431}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 39739714560

約数和(自身を除く): 20297532128

約数列:

[1, 2, 4, 8, 16, 32, 47, 89, 94, 178, 188, 337, 356, 376, 431, 674, 712, 752, 862, 1348, 1424, 1504, 1724, 2696, 2848, 3448, 4183, 5392, 6896, 8366, 10784, 13792, 15839, 16732, 20257, 29993, 31678, 33464, 38359, 40514, 59986, 63356, 66928, 76718, 81028, 119972, 126712, 133856, 145247, 153436, 162056, 239944, 253424, 290494, 306872, 324112, 479888, 506848, 580988, 613744, 648224, 959776, 1161976, 1227488, 1409671, 1802873, 2323952, 2819342, 3605746, 4647904, 5638684, 6826609, 7211492, 11277368, 12926983, 13653218, 14422984, 22554736, 25853966, 27306436, 28845968, 45109472, 51707932, 54612872, 57691936, 103415864, 109225744, 206831728, 218451488, 413663456, 607568201, 1215136402, 2430272804, 4860545608, 9721091216, 19442182432]

約数ペア:

[(1, 19442182432), (2, 9721091216), (4, 4860545608), (8, 2430272804), (16, 1215136402), (32, 607568201), (47, 413663456), (89, 218451488), (94, 206831728), (178, 109225744), (188, 103415864), (337, 57691936), (356, 54612872), (376, 51707932), (431, 45109472), (674, 28845968), (712, 27306436), (752, 25853966), (862, 22554736), (1348, 14422984), (1424, 13653218), (1504, 12926983), (1724, 11277368), (2696, 7211492), (2848, 6826609), (3448, 5638684), (4183, 4647904), (5392, 3605746), (6896, 2819342), (8366, 2323952), (10784, 1802873), (13792, 1409671), (15839, 1227488), (16732, 1161976), (20257, 959776), (29993, 648224), (31678, 613744), (33464, 580988), (38359, 506848), (40514, 479888), (59986, 324112), (63356, 306872), (66928, 290494), (76718, 253424), (81028, 239944), (119972, 162056), (126712, 153436), (133856, 145247)]