19148804

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1979}}^1$

素因数の和:2083

約数の個数: 24

約数和(自身を含む): 34927200

約数和(自身を除く): 15778396

約数列:

[1, 2, 4, 41, 59, 82, 118, 164, 236, 1979, 2419, 3958, 4838, 7916, 9676, 81139, 116761, 162278, 233522, 324556, 467044, 4787201, 9574402, 19148804]

約数ペア:

[(1, 19148804), (2, 9574402), (4, 4787201), (41, 467044), (59, 324556), (82, 233522), (118, 162278), (164, 116761), (236, 81139), (1979, 9676), (2419, 7916), (3958, 4838)]