19214265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5903}}^1$

素因数の和:5949

約数の個数: 32

約数和(自身を含む): 36274176

約数和(自身を除く): 17059911

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 5903, 17709, 29515, 41321, 88545, 123963, 182993, 206605, 548979, 619815, 914965, 1280951, 2744895, 3842853, 6404755, 19214265]

約数ペア:

[(1, 19214265), (3, 6404755), (5, 3842853), (7, 2744895), (15, 1280951), (21, 914965), (31, 619815), (35, 548979), (93, 206605), (105, 182993), (155, 123963), (217, 88545), (465, 41321), (651, 29515), (1085, 17709), (3255, 5903)]