189011238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{10139}}^1$

素因数の和:10396

約数の個数: 32

約数和(自身を含む): 408844800

約数和(自身を除く): 219833562

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 478, 717, 1434, 3107, 6214, 9321, 10139, 18642, 20278, 30417, 60834, 131807, 263614, 395421, 790842, 2423221, 4846442, 7269663, 14539326, 31501873, 63003746, 94505619, 189011238]

約数ペア:

[(1, 189011238), (2, 94505619), (3, 63003746), (6, 31501873), (13, 14539326), (26, 7269663), (39, 4846442), (78, 2423221), (239, 790842), (478, 395421), (717, 263614), (1434, 131807), (3107, 60834), (6214, 30417), (9321, 20278), (10139, 18642)]