1891641406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{10531}}^1$

素因数の和:10744

約数の個数: 32

約数和(自身を含む): 3109046400

約数和(自身を除く): 1217404994

約数列:

[1, 2, 19, 29, 38, 58, 163, 326, 551, 1102, 3097, 4727, 6194, 9454, 10531, 21062, 89813, 179626, 200089, 305399, 400178, 610798, 1716553, 3433106, 5802581, 11605162, 32614507, 49780037, 65229014, 99560074, 945820703, 1891641406]

約数ペア:

[(1, 1891641406), (2, 945820703), (19, 99560074), (29, 65229014), (38, 49780037), (58, 32614507), (163, 11605162), (326, 5802581), (551, 3433106), (1102, 1716553), (3097, 610798), (4727, 400178), (6194, 305399), (9454, 200089), (10531, 179626), (21062, 89813)]