13173470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77491}}^1$

素因数の和:77515

約数の個数: 16

約数和(自身を含む): 25107408

約数和(自身を除く): 11933938

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 77491, 154982, 387455, 774910, 1317347, 2634694, 6586735, 13173470]

約数ペア:

[(1, 13173470), (2, 6586735), (5, 2634694), (10, 1317347), (17, 774910), (34, 387455), (85, 154982), (170, 77491)]