139384886

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{5857}}^1$

素因数の和:6095

約数の個数: 16

約数和(自身を含む): 213278064

約数和(自身を除く): 73893178

約数列:

[1, 2, 73, 146, 163, 326, 5857, 11714, 11899, 23798, 427561, 855122, 954691, 1909382, 69692443, 139384886]

約数ペア:

[(1, 139384886), (2, 69692443), (73, 1909382), (146, 954691), (163, 855122), (326, 427561), (5857, 23798), (11714, 11899)]