15945098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 27052032

約数和(自身を除く): 11106934

約数列:

[1, 2, 13, 26, 31, 62, 73, 146, 271, 403, 542, 806, 949, 1898, 2263, 3523, 4526, 7046, 8401, 16802, 19783, 29419, 39566, 58838, 109213, 218426, 257179, 514358, 613273, 1226546, 7972549, 15945098]

約数ペア:

[(1, 15945098), (2, 7972549), (13, 1226546), (26, 613273), (31, 514358), (62, 257179), (73, 218426), (146, 109213), (271, 58838), (403, 39566), (542, 29419), (806, 19783), (949, 16802), (1898, 8401), (2263, 7046), (3523, 4526)]