15721496934

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18323423}}^1$

素因数の和:18323452

約数の個数: 32

約数和(自身を含む): 36940022784

約数和(自身を除く): 21218525850

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 18323423, 36646846, 54970269, 109940538, 201557653, 238204499, 403115306, 476408998, 604672959, 714613497, 1209345918, 1429226994, 2620249489, 5240498978, 7860748467, 15721496934]

約数ペア:

[(1, 15721496934), (2, 7860748467), (3, 5240498978), (6, 2620249489), (11, 1429226994), (13, 1209345918), (22, 714613497), (26, 604672959), (33, 476408998), (39, 403115306), (66, 238204499), (78, 201557653), (143, 109940538), (286, 54970269), (429, 36646846), (858, 18323423)]