16940798

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 29998080

約数和(自身を除く): 13057282

約数列:

[1, 2, 7, 14, 61, 83, 122, 166, 239, 427, 478, 581, 854, 1162, 1673, 3346, 5063, 10126, 14579, 19837, 29158, 35441, 39674, 70882, 102053, 138859, 204106, 277718, 1210057, 2420114, 8470399, 16940798]

約数ペア:

[(1, 16940798), (2, 8470399), (7, 2420114), (14, 1210057), (61, 277718), (83, 204106), (122, 138859), (166, 102053), (239, 70882), (427, 39674), (478, 35441), (581, 29158), (854, 19837), (1162, 14579), (1673, 10126), (3346, 5063)]