21832076

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5233}}^1$

素因数の和:5393

約数の個数: 24

約数和(自身を含む): 43965600

約数和(自身を除く): 22133524

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 5233, 10466, 20932, 36631, 73262, 146524, 779717, 1559434, 3118868, 5458019, 10916038, 21832076]

約数ペア:

[(1, 21832076), (2, 10916038), (4, 5458019), (7, 3118868), (14, 1559434), (28, 779717), (149, 146524), (298, 73262), (596, 36631), (1043, 20932), (2086, 10466), (4172, 5233)]