16472638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3121}}^1$

素因数の和:3172

約数の個数: 32

約数和(自身を含む): 31469760

約数和(自身を除く): 14997122

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 3121, 5278, 6242, 21847, 40573, 43694, 81146, 90509, 181018, 284011, 568022, 633563, 1176617, 1267126, 2353234, 8236319, 16472638]

約数ペア:

[(1, 16472638), (2, 8236319), (7, 2353234), (13, 1267126), (14, 1176617), (26, 633563), (29, 568022), (58, 284011), (91, 181018), (182, 90509), (203, 81146), (377, 43694), (406, 40573), (754, 21847), (2639, 6242), (3121, 5278)]