1900335844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{9511}}^1$

素因数の和:9784

約数の個数: 48

約数和(自身を含む): 3835238400

約数和(自身を除く): 1934902556

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 239, 418, 478, 836, 956, 2629, 4541, 5258, 9082, 9511, 10516, 18164, 19022, 38044, 49951, 99902, 104621, 180709, 199804, 209242, 361418, 418484, 722836, 1987799, 2273129, 3975598, 4546258, 7951196, 9092516, 25004419, 43189451, 50008838, 86378902, 100017676, 172757804, 475083961, 950167922, 1900335844]

約数ペア:

[(1, 1900335844), (2, 950167922), (4, 475083961), (11, 172757804), (19, 100017676), (22, 86378902), (38, 50008838), (44, 43189451), (76, 25004419), (209, 9092516), (239, 7951196), (418, 4546258), (478, 3975598), (836, 2273129), (956, 1987799), (2629, 722836), (4541, 418484), (5258, 361418), (9082, 209242), (9511, 199804), (10516, 180709), (18164, 104621), (19022, 99902), (38044, 49951)]