9390788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 19353600

約数和(自身を除く): 9962812

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 239, 418, 478, 517, 836, 893, 956, 1034, 1786, 2068, 2629, 3572, 4541, 5258, 9082, 9823, 10516, 11233, 18164, 19646, 22466, 39292, 44932, 49951, 99902, 123563, 199804, 213427, 247126, 426854, 494252, 853708, 2347697, 4695394, 9390788]

約数ペア:

[(1, 9390788), (2, 4695394), (4, 2347697), (11, 853708), (19, 494252), (22, 426854), (38, 247126), (44, 213427), (47, 199804), (76, 123563), (94, 99902), (188, 49951), (209, 44932), (239, 39292), (418, 22466), (478, 19646), (517, 18164), (836, 11233), (893, 10516), (956, 9823), (1034, 9082), (1786, 5258), (2068, 4541), (2629, 3572)]