22716772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1423}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 42982016

約数和(自身を除く): 20265244

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1228, 1423, 2846, 3991, 5692, 7982, 15964, 18499, 36998, 73996, 436861, 873722, 1747444, 5679193, 11358386, 22716772]

約数ペア:

[(1, 22716772), (2, 11358386), (4, 5679193), (13, 1747444), (26, 873722), (52, 436861), (307, 73996), (614, 36998), (1228, 18499), (1423, 15964), (2846, 7982), (3991, 5692)]