22482890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 42863040

約数和(自身を除く): 20380150

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 241, 482, 491, 982, 1205, 2410, 2455, 4579, 4910, 9158, 9329, 18658, 22895, 45790, 46645, 93290, 118331, 236662, 591655, 1183310, 2248289, 4496578, 11241445, 22482890]

約数ペア:

[(1, 22482890), (2, 11241445), (5, 4496578), (10, 2248289), (19, 1183310), (38, 591655), (95, 236662), (190, 118331), (241, 93290), (482, 46645), (491, 45790), (982, 22895), (1205, 18658), (2410, 9329), (2455, 9158), (4579, 4910)]