19402652

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4229}}^1$

素因数の和:4301

約数の個数: 24

約数和(自身を含む): 36005760

約数和(自身を除く): 16603108

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 4229, 4588, 8458, 16916, 131099, 156473, 262198, 312946, 524396, 625892, 4850663, 9701326, 19402652]

約数ペア:

[(1, 19402652), (2, 9701326), (4, 4850663), (31, 625892), (37, 524396), (62, 312946), (74, 262198), (124, 156473), (148, 131099), (1147, 16916), (2294, 8458), (4229, 4588)]