12818804518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{894793}}^1$

素因数の和:894856

約数の個数: 32

約数和(自身を含む): 22548808800

約数和(自身を除く): 9730004282

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 377, 494, 551, 754, 1102, 7163, 14326, 894793, 1789586, 11632309, 17001067, 23264618, 25948997, 34002134, 51897994, 221013871, 337336961, 442027742, 493030943, 674673922, 986061886, 6409402259, 12818804518]

約数ペア:

[(1, 12818804518), (2, 6409402259), (13, 986061886), (19, 674673922), (26, 493030943), (29, 442027742), (38, 337336961), (58, 221013871), (247, 51897994), (377, 34002134), (494, 25948997), (551, 23264618), (754, 17001067), (1102, 11632309), (7163, 1789586), (14326, 894793)]