19769460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1973}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 55714176

約数和(自身を除く): 35944716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 1973, 2004, 2505, 3340, 3946, 5010, 5919, 7892, 9865, 10020, 11838, 19730, 23676, 29595, 39460, 59190, 118380, 329491, 658982, 988473, 1317964, 1647455, 1976946, 3294910, 3953892, 4942365, 6589820, 9884730, 19769460]

約数ペア:

[(1, 19769460), (2, 9884730), (3, 6589820), (4, 4942365), (5, 3953892), (6, 3294910), (10, 1976946), (12, 1647455), (15, 1317964), (20, 988473), (30, 658982), (60, 329491), (167, 118380), (334, 59190), (501, 39460), (668, 29595), (835, 23676), (1002, 19730), (1670, 11838), (1973, 10020), (2004, 9865), (2505, 7892), (3340, 5919), (3946, 5010)]