15796208

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{12497}}^1$

素因数の和:12584

約数の個数: 20

約数和(自身を含む): 30995040

約数和(自身を除く): 15198832

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 12497, 24994, 49988, 99976, 199952, 987263, 1974526, 3949052, 7898104, 15796208]

約数ペア:

[(1, 15796208), (2, 7898104), (4, 3949052), (8, 1974526), (16, 987263), (79, 199952), (158, 99976), (316, 49988), (632, 24994), (1264, 12497)]