21824924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3329}}^1$

素因数の和:3493

約数の個数: 24

約数和(自身を含む): 41958000

約数和(自身を除く): 20133076

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 3329, 6556, 6658, 13316, 36619, 73238, 146476, 496021, 992042, 1984084, 5456231, 10912462, 21824924]

約数ペア:

[(1, 21824924), (2, 10912462), (4, 5456231), (11, 1984084), (22, 992042), (44, 496021), (149, 146476), (298, 73238), (596, 36619), (1639, 13316), (3278, 6658), (3329, 6556)]