190012472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{25733}}^1$

素因数の和:25823

約数の個数: 32

約数和(自身を含む): 389098080

約数和(自身を除く): 199085608

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 25733, 51466, 102932, 205864, 334529, 669058, 1338116, 1827043, 2676232, 3654086, 7308172, 14616344, 23751559, 47503118, 95006236, 190012472]

約数ペア:

[(1, 190012472), (2, 95006236), (4, 47503118), (8, 23751559), (13, 14616344), (26, 7308172), (52, 3654086), (71, 2676232), (104, 1827043), (142, 1338116), (284, 669058), (568, 334529), (923, 205864), (1846, 102932), (3692, 51466), (7384, 25733)]