19416076

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 34997760

約数和(自身を除く): 15581684

約数列:

[1, 2, 4, 47, 94, 139, 188, 278, 556, 743, 1486, 2972, 6533, 13066, 26132, 34921, 69842, 103277, 139684, 206554, 413108, 4854019, 9708038, 19416076]

約数ペア:

[(1, 19416076), (2, 9708038), (4, 4854019), (47, 413108), (94, 206554), (139, 139684), (188, 103277), (278, 69842), (556, 34921), (743, 26132), (1486, 13066), (2972, 6533)]