12683355

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 21565440

約数和(自身を除く): 8882085

約数列:

[1, 3, 5, 15, 19, 57, 95, 191, 233, 285, 573, 699, 955, 1165, 2865, 3495, 3629, 4427, 10887, 13281, 18145, 22135, 44503, 54435, 66405, 133509, 222515, 667545, 845557, 2536671, 4227785, 12683355]

約数ペア:

[(1, 12683355), (3, 4227785), (5, 2536671), (15, 845557), (19, 667545), (57, 222515), (95, 133509), (191, 66405), (233, 54435), (285, 44503), (573, 22135), (699, 18145), (955, 13281), (1165, 10887), (2865, 4427), (3495, 3629)]