13267412

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:560

約数の個数: 36

約数和(自身を含む): 25788000

約数和(自身を除く): 12520588

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 289, 391, 499, 578, 782, 998, 1156, 1564, 1996, 6647, 8483, 11477, 13294, 16966, 22954, 26588, 33932, 45908, 144211, 195109, 288422, 390218, 576844, 780436, 3316853, 6633706, 13267412]

約数ペア:

[(1, 13267412), (2, 6633706), (4, 3316853), (17, 780436), (23, 576844), (34, 390218), (46, 288422), (68, 195109), (92, 144211), (289, 45908), (391, 33932), (499, 26588), (578, 22954), (782, 16966), (998, 13294), (1156, 11477), (1564, 8483), (1996, 6647)]