15679923970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2351}}^1\times {\mathrm{16267}}^1$

素因数の和:18666

約数の個数: 32

約数和(自身を含む): 28926326016

約数和(自身を除く): 13246402046

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 2351, 4702, 11755, 16267, 23510, 32534, 81335, 96391, 162670, 192782, 481955, 666947, 963910, 1333894, 3334735, 6669470, 38243717, 76487434, 191218585, 382437170, 1567992397, 3135984794, 7839961985, 15679923970]

約数ペア:

[(1, 15679923970), (2, 7839961985), (5, 3135984794), (10, 1567992397), (41, 382437170), (82, 191218585), (205, 76487434), (410, 38243717), (2351, 6669470), (4702, 3334735), (11755, 1333894), (16267, 963910), (23510, 666947), (32534, 481955), (81335, 192782), (96391, 162670)]