15693291952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{75448519}}^1$

素因数の和:75448540

約数の個数: 20

約数和(自身を含む): 32744657680

約数和(自身を除く): 17051365728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 75448519, 150897038, 301794076, 603588152, 980830747, 1207176304, 1961661494, 3923322988, 7846645976, 15693291952]

約数ペア:

[(1, 15693291952), (2, 7846645976), (4, 3923322988), (8, 1961661494), (13, 1207176304), (16, 980830747), (26, 603588152), (52, 301794076), (104, 150897038), (208, 75448519)]