19450224

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7109}}^1$

素因数の和:7142

約数の個数: 60

約数和(自身を含む): 57306600

約数和(自身を除く): 37856376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 7109, 14218, 21327, 28436, 42654, 56872, 63981, 85308, 113744, 127962, 135071, 170616, 255924, 270142, 341232, 405213, 511848, 540284, 810426, 1023696, 1080568, 1215639, 1620852, 2161136, 2431278, 3241704, 4862556, 6483408, 9725112, 19450224]

約数ペア:

[(1, 19450224), (2, 9725112), (3, 6483408), (4, 4862556), (6, 3241704), (8, 2431278), (9, 2161136), (12, 1620852), (16, 1215639), (18, 1080568), (19, 1023696), (24, 810426), (36, 540284), (38, 511848), (48, 405213), (57, 341232), (72, 270142), (76, 255924), (114, 170616), (144, 135071), (152, 127962), (171, 113744), (228, 85308), (304, 63981), (342, 56872), (456, 42654), (684, 28436), (912, 21327), (1368, 14218), (2736, 7109)]