38817974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 66044160

約数和(自身を除く): 27226186

約数列:

[1, 2, 13, 23, 26, 46, 139, 278, 299, 467, 598, 934, 1807, 3197, 3614, 6071, 6394, 10741, 12142, 21482, 41561, 64913, 83122, 129826, 139633, 279266, 843869, 1492999, 1687738, 2985998, 19408987, 38817974]

約数ペア:

[(1, 38817974), (2, 19408987), (13, 2985998), (23, 1687738), (26, 1492999), (46, 843869), (139, 279266), (278, 139633), (299, 129826), (467, 83122), (598, 64913), (934, 41561), (1807, 21482), (3197, 12142), (3614, 10741), (6071, 6394)]