22518710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4273}}^1$

素因数の和:4328

約数の個数: 32

約数和(自身を含む): 44312832

約数和(自身を除く): 21794122

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 4273, 5270, 8546, 21365, 42730, 72641, 132463, 145282, 264926, 363205, 662315, 726410, 1324630, 2251871, 4503742, 11259355, 22518710]

約数ペア:

[(1, 22518710), (2, 11259355), (5, 4503742), (10, 2251871), (17, 1324630), (31, 726410), (34, 662315), (62, 363205), (85, 264926), (155, 145282), (170, 132463), (310, 72641), (527, 42730), (1054, 21365), (2635, 8546), (4273, 5270)]