19467032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5059}}^1$

素因数の和:5115

約数の個数: 32

約数和(自身を含む): 40378800

約数和(自身を除く): 20911768

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 5059, 10118, 20236, 40472, 65767, 131534, 187183, 263068, 374366, 526136, 748732, 1497464, 2433379, 4866758, 9733516, 19467032]

約数ペア:

[(1, 19467032), (2, 9733516), (4, 4866758), (8, 2433379), (13, 1497464), (26, 748732), (37, 526136), (52, 374366), (74, 263068), (104, 187183), (148, 131534), (296, 65767), (481, 40472), (962, 20236), (1924, 10118), (3848, 5059)]