16990172

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 30996000

約数和(自身を除く): 14005828

約数列:

[1, 2, 4, 29, 58, 116, 149, 298, 596, 983, 1966, 3932, 4321, 8642, 17284, 28507, 57014, 114028, 146467, 292934, 585868, 4247543, 8495086, 16990172]

約数ペア:

[(1, 16990172), (2, 8495086), (4, 4247543), (29, 585868), (58, 292934), (116, 146467), (149, 114028), (298, 57014), (596, 28507), (983, 17284), (1966, 8642), (3932, 4321)]