19398632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12967}}^1$

素因数の和:13001

約数の個数: 32

約数和(自身を含む): 42016320

約数和(自身を除く): 22617688

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 12967, 25934, 51868, 103736, 142637, 220439, 285274, 440878, 570548, 881756, 1141096, 1763512, 2424829, 4849658, 9699316, 19398632]

約数ペア:

[(1, 19398632), (2, 9699316), (4, 4849658), (8, 2424829), (11, 1763512), (17, 1141096), (22, 881756), (34, 570548), (44, 440878), (68, 285274), (88, 220439), (136, 142637), (187, 103736), (374, 51868), (748, 25934), (1496, 12967)]