12419605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 17729280

約数和(自身を除く): 5309675

約数列:

[1, 5, 11, 17, 37, 55, 85, 185, 187, 359, 407, 629, 935, 1795, 2035, 3145, 3949, 6103, 6919, 13283, 19745, 30515, 34595, 66415, 67133, 146113, 225811, 335665, 730565, 1129055, 2483921, 12419605]

約数ペア:

[(1, 12419605), (5, 2483921), (11, 1129055), (17, 730565), (37, 335665), (55, 225811), (85, 146113), (185, 67133), (187, 66415), (359, 34595), (407, 30515), (629, 19745), (935, 13283), (1795, 6919), (2035, 6103), (3145, 3949)]