19651728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{24083}}^1$

素因数の和:24111

約数の個数: 40

約数和(自身を含む): 53755488

約数和(自身を除く): 34103760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 24083, 48166, 72249, 96332, 144498, 192664, 288996, 385328, 409411, 577992, 818822, 1155984, 1228233, 1637644, 2456466, 3275288, 4912932, 6550576, 9825864, 19651728]

約数ペア:

[(1, 19651728), (2, 9825864), (3, 6550576), (4, 4912932), (6, 3275288), (8, 2456466), (12, 1637644), (16, 1228233), (17, 1155984), (24, 818822), (34, 577992), (48, 409411), (51, 385328), (68, 288996), (102, 192664), (136, 144498), (204, 96332), (272, 72249), (408, 48166), (816, 24083)]