13255376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{48733}}^1$

素因数の和:48758

約数の個数: 20

約数和(自身を含む): 27193572

約数和(自身を除く): 13938196

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 48733, 97466, 194932, 389864, 779728, 828461, 1656922, 3313844, 6627688, 13255376]

約数ペア:

[(1, 13255376), (2, 6627688), (4, 3313844), (8, 1656922), (16, 828461), (17, 779728), (34, 389864), (68, 194932), (136, 97466), (272, 48733)]