15257584

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{13063}}^1$

素因数の和:13144

約数の個数: 20

約数和(自身を含む): 29968816

約数和(自身を除く): 14711232

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 13063, 26126, 52252, 104504, 209008, 953599, 1907198, 3814396, 7628792, 15257584]

約数ペア:

[(1, 15257584), (2, 7628792), (4, 3814396), (8, 1907198), (16, 953599), (73, 209008), (146, 104504), (292, 52252), (584, 26126), (1168, 13063)]