22720542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15331}}^1$

素因数の和:15368

約数の個数: 32

約数和(自身を含む): 51515520

約数和(自身を除く): 28794978

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 15331, 30662, 45993, 91986, 199303, 291289, 398606, 582578, 597909, 873867, 1195818, 1747734, 3786757, 7573514, 11360271, 22720542]

約数ペア:

[(1, 22720542), (2, 11360271), (3, 7573514), (6, 3786757), (13, 1747734), (19, 1195818), (26, 873867), (38, 597909), (39, 582578), (57, 398606), (78, 291289), (114, 199303), (247, 91986), (494, 45993), (741, 30662), (1482, 15331)]