13557296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{49843}}^1$

素因数の和:49868

約数の個数: 20

約数和(自身を含む): 27812952

約数和(自身を除く): 14255656

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 49843, 99686, 199372, 398744, 797488, 847331, 1694662, 3389324, 6778648, 13557296]

約数ペア:

[(1, 13557296), (2, 6778648), (4, 3389324), (8, 1694662), (16, 847331), (17, 797488), (34, 398744), (68, 199372), (136, 99686), (272, 49843)]