189423962

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61223}}^1$

素因数の和:61262

約数の個数: 32

約数和(自身を含む): 370282752

約数和(自身を除く): 180858790

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 61223, 122446, 428561, 795899, 857122, 1040791, 1591798, 2081582, 5571293, 7285537, 11142586, 13530283, 14571074, 27060566, 94711981, 189423962]

約数ペア:

[(1, 189423962), (2, 94711981), (7, 27060566), (13, 14571074), (14, 13530283), (17, 11142586), (26, 7285537), (34, 5571293), (91, 2081582), (119, 1591798), (182, 1040791), (221, 857122), (238, 795899), (442, 428561), (1547, 122446), (3094, 61223)]