19159416

素因数分解:

$2^3\times 3^4\times {\mathrm{29567}}^1$

素因数の和:29585

約数の個数: 40

約数和(自身を含む): 53665920

約数和(自身を除く): 34506504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 29567, 59134, 88701, 118268, 177402, 236536, 266103, 354804, 532206, 709608, 798309, 1064412, 1596618, 2128824, 2394927, 3193236, 4789854, 6386472, 9579708, 19159416]

約数ペア:

[(1, 19159416), (2, 9579708), (3, 6386472), (4, 4789854), (6, 3193236), (8, 2394927), (9, 2128824), (12, 1596618), (18, 1064412), (24, 798309), (27, 709608), (36, 532206), (54, 354804), (72, 266103), (81, 236536), (108, 177402), (162, 118268), (216, 88701), (324, 59134), (648, 29567)]