19459572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7759}}^1$

素因数の和:7796

約数の個数: 48

約数和(自身を含む): 52147200

約数和(自身を除く): 32687628

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 7759, 15518, 23277, 31036, 46554, 85349, 93108, 147421, 170698, 256047, 294842, 341396, 442263, 512094, 589684, 884526, 1024188, 1621631, 1769052, 3243262, 4864893, 6486524, 9729786, 19459572]

約数ペア:

[(1, 19459572), (2, 9729786), (3, 6486524), (4, 4864893), (6, 3243262), (11, 1769052), (12, 1621631), (19, 1024188), (22, 884526), (33, 589684), (38, 512094), (44, 442263), (57, 341396), (66, 294842), (76, 256047), (114, 170698), (132, 147421), (209, 93108), (228, 85349), (418, 46554), (627, 31036), (836, 23277), (1254, 15518), (2508, 7759)]