22306790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1361}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 44128800

約数和(自身を除く): 21822010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1361, 1490, 1639, 2722, 3278, 6805, 8195, 13610, 14971, 16390, 29942, 74855, 149710, 202789, 405578, 1013945, 2027890, 2230679, 4461358, 11153395, 22306790]

約数ペア:

[(1, 22306790), (2, 11153395), (5, 4461358), (10, 2230679), (11, 2027890), (22, 1013945), (55, 405578), (110, 202789), (149, 149710), (298, 74855), (745, 29942), (1361, 16390), (1490, 14971), (1639, 13610), (2722, 8195), (3278, 6805)]