19103132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1601}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 35436240

約数和(自身を除く): 16333108

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 1601, 2983, 3202, 5966, 6404, 11932, 30419, 60838, 121676, 251357, 502714, 1005428, 4775783, 9551566, 19103132]

約数ペア:

[(1, 19103132), (2, 9551566), (4, 4775783), (19, 1005428), (38, 502714), (76, 251357), (157, 121676), (314, 60838), (628, 30419), (1601, 11932), (2983, 6404), (3202, 5966)]