15589158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 36099840

約数和(自身を除く): 20510682

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 67, 78, 114, 134, 157, 201, 247, 314, 402, 471, 494, 741, 871, 942, 1273, 1482, 1742, 2041, 2546, 2613, 2983, 3819, 4082, 5226, 5966, 6123, 7638, 8949, 10519, 12246, 16549, 17898, 21038, 31557, 33098, 38779, 49647, 63114, 77558, 99294, 116337, 136747, 199861, 232674, 273494, 399722, 410241, 599583, 820482, 1199166, 2598193, 5196386, 7794579, 15589158]

約数ペア:

[(1, 15589158), (2, 7794579), (3, 5196386), (6, 2598193), (13, 1199166), (19, 820482), (26, 599583), (38, 410241), (39, 399722), (57, 273494), (67, 232674), (78, 199861), (114, 136747), (134, 116337), (157, 99294), (201, 77558), (247, 63114), (314, 49647), (402, 38779), (471, 33098), (494, 31557), (741, 21038), (871, 17898), (942, 16549), (1273, 12246), (1482, 10519), (1742, 8949), (2041, 7638), (2546, 6123), (2613, 5966), (2983, 5226), (3819, 4082)]