22128401918

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{164663}}^1$

素因数の和:165032

約数の個数: 32

約数和(自身を含む): 39361282560

約数和(自身を除く): 17232880642

約数列:

[1, 2, 7, 14, 29, 58, 203, 331, 406, 662, 2317, 4634, 9599, 19198, 67193, 134386, 164663, 329326, 1152641, 2305282, 4775227, 9550454, 33426589, 54503453, 66853178, 109006906, 381524171, 763048342, 1580600137, 3161200274, 11064200959, 22128401918]

約数ペア:

[(1, 22128401918), (2, 11064200959), (7, 3161200274), (14, 1580600137), (29, 763048342), (58, 381524171), (203, 109006906), (331, 66853178), (406, 54503453), (662, 33426589), (2317, 9550454), (4634, 4775227), (9599, 2305282), (19198, 1152641), (67193, 329326), (134386, 164663)]