19855143906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13397533}}^1$

素因数の和:13397570

約数の個数: 32

約数和(自身を含む): 45015714240

約数和(自身を除く): 25160570334

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 13397533, 26795066, 40192599, 80385198, 174167929, 254553127, 348335858, 509106254, 522503787, 763659381, 1045007574, 1527318762, 3309190651, 6618381302, 9927571953, 19855143906]

約数ペア:

[(1, 19855143906), (2, 9927571953), (3, 6618381302), (6, 3309190651), (13, 1527318762), (19, 1045007574), (26, 763659381), (38, 522503787), (39, 509106254), (57, 348335858), (78, 254553127), (114, 174167929), (247, 80385198), (494, 40192599), (741, 26795066), (1482, 13397533)]