15707937973

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1\times {\mathrm{2617}}^1$

素因数の和:3637

約数の個数: 32

約数和(自身を含む): 19633743360

約数和(自身を除く): 3925805387

約数列:

[1, 7, 13, 71, 91, 497, 923, 929, 2617, 6461, 6503, 12077, 18319, 34021, 65959, 84539, 185807, 238147, 461713, 857467, 1300649, 2415491, 2431193, 6002269, 16908437, 17018351, 31605509, 172614703, 221238563, 1208302921, 2243991139, 15707937973]

約数ペア:

[(1, 15707937973), (7, 2243991139), (13, 1208302921), (71, 221238563), (91, 172614703), (497, 31605509), (923, 17018351), (929, 16908437), (2617, 6002269), (6461, 2431193), (6503, 2415491), (12077, 1300649), (18319, 857467), (34021, 461713), (65959, 238147), (84539, 185807)]