2019198738

素因数分解:

$2^1\times 3^1\times {\mathrm{241}}^1\times {\mathrm{631}}^1\times {\mathrm{2213}}^1$

素因数の和:3090

約数の個数: 32

約数和(自身を含む): 4063416192

約数和(自身を除く): 2044217454

約数列:

[1, 2, 3, 6, 241, 482, 631, 723, 1262, 1446, 1893, 2213, 3786, 4426, 6639, 13278, 152071, 304142, 456213, 533333, 912426, 1066666, 1396403, 1599999, 2792806, 3199998, 4189209, 8378418, 336533123, 673066246, 1009599369, 2019198738]

約数ペア:

[(1, 2019198738), (2, 1009599369), (3, 673066246), (6, 336533123), (241, 8378418), (482, 4189209), (631, 3199998), (723, 2792806), (1262, 1599999), (1446, 1396403), (1893, 1066666), (2213, 912426), (3786, 533333), (4426, 456213), (6639, 304142), (13278, 152071)]