19133054308

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{312407}}^1$

素因数の和:312723

約数の個数: 24

約数和(自身を含む): 34167438144

約数和(自身を除く): 15034383836

約数列:

[1, 2, 4, 61, 122, 244, 251, 502, 1004, 15311, 30622, 61244, 312407, 624814, 1249628, 19056827, 38113654, 76227308, 78414157, 156828314, 313656628, 4783263577, 9566527154, 19133054308]

約数ペア:

[(1, 19133054308), (2, 9566527154), (4, 4783263577), (61, 313656628), (122, 156828314), (244, 78414157), (251, 76227308), (502, 38113654), (1004, 19056827), (15311, 1249628), (30622, 624814), (61244, 312407)]