12857549045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{17573}}^1$

素因数の和:17893

約数の個数: 32

約数和(自身を含む): 17218583424

約数和(自身を除く): 4361034379

約数列:

[1, 5, 11, 53, 55, 251, 265, 583, 1255, 2761, 2915, 13303, 13805, 17573, 66515, 87865, 146333, 193303, 731665, 931369, 966515, 4410823, 4656845, 10245059, 22054115, 48519053, 51225295, 233773619, 242595265, 1168868095, 2571509809, 12857549045]

約数ペア:

[(1, 12857549045), (5, 2571509809), (11, 1168868095), (53, 242595265), (55, 233773619), (251, 51225295), (265, 48519053), (583, 22054115), (1255, 10245059), (2761, 4656845), (2915, 4410823), (13303, 966515), (13805, 931369), (17573, 731665), (66515, 193303), (87865, 146333)]