15383728

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{13171}}^1$

素因数の和:13252

約数の個数: 20

約数和(自身を含む): 30216568

約数和(自身を除く): 14832840

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 13171, 26342, 52684, 105368, 210736, 961483, 1922966, 3845932, 7691864, 15383728]

約数ペア:

[(1, 15383728), (2, 7691864), (4, 3845932), (8, 1922966), (16, 961483), (73, 210736), (146, 105368), (292, 52684), (584, 26342), (1168, 13171)]