19642224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1174

約数の個数: 80

約数和(自身を含む): 59139072

約数和(自身を除く): 39496848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1103, 1113, 1272, 1484, 2206, 2226, 2544, 2968, 3309, 4412, 4452, 5936, 6618, 7721, 8824, 8904, 13236, 15442, 17648, 17808, 23163, 26472, 30884, 46326, 52944, 58459, 61768, 92652, 116918, 123536, 175377, 185304, 233836, 350754, 370608, 409213, 467672, 701508, 818426, 935344, 1227639, 1403016, 1636852, 2455278, 2806032, 3273704, 4910556, 6547408, 9821112, 19642224]

約数ペア:

[(1, 19642224), (2, 9821112), (3, 6547408), (4, 4910556), (6, 3273704), (7, 2806032), (8, 2455278), (12, 1636852), (14, 1403016), (16, 1227639), (21, 935344), (24, 818426), (28, 701508), (42, 467672), (48, 409213), (53, 370608), (56, 350754), (84, 233836), (106, 185304), (112, 175377), (159, 123536), (168, 116918), (212, 92652), (318, 61768), (336, 58459), (371, 52944), (424, 46326), (636, 30884), (742, 26472), (848, 23163), (1103, 17808), (1113, 17648), (1272, 15442), (1484, 13236), (2206, 8904), (2226, 8824), (2544, 7721), (2968, 6618), (3309, 5936), (4412, 4452)]