13921222

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 24837120

約数和(自身を除く): 10915898

約数列:

[1, 2, 7, 14, 41, 79, 82, 158, 287, 307, 553, 574, 614, 1106, 2149, 3239, 4298, 6478, 12587, 22673, 24253, 25174, 45346, 48506, 88109, 169771, 176218, 339542, 994373, 1988746, 6960611, 13921222]

約数ペア:

[(1, 13921222), (2, 6960611), (7, 1988746), (14, 994373), (41, 339542), (79, 176218), (82, 169771), (158, 88109), (287, 48506), (307, 45346), (553, 25174), (574, 24253), (614, 22673), (1106, 12587), (2149, 6478), (3239, 4298)]