13392890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5171}}^1$

素因数の和:5222

約数の個数: 32

約数和(自身を含む): 28301184

約数和(自身を除く): 14908294

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 5171, 10342, 25855, 36197, 51710, 72394, 180985, 191327, 361970, 382654, 956635, 1339289, 1913270, 2678578, 6696445, 13392890]

約数ペア:

[(1, 13392890), (2, 6696445), (5, 2678578), (7, 1913270), (10, 1339289), (14, 956635), (35, 382654), (37, 361970), (70, 191327), (74, 180985), (185, 72394), (259, 51710), (370, 36197), (518, 25855), (1295, 10342), (2590, 5171)]