1900841605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{10193}}^1$

素因数の和:10381

約数の個数: 32

約数和(自身を含む): 2603139840

約数和(自身を除く): 702298235

約数列:

[1, 5, 13, 19, 65, 95, 151, 247, 755, 1235, 1963, 2869, 9815, 10193, 14345, 37297, 50965, 132509, 186485, 193667, 662545, 968335, 1539143, 2517671, 7695715, 12588355, 20008859, 29243717, 100044295, 146218585, 380168321, 1900841605]

約数ペア:

[(1, 1900841605), (5, 380168321), (13, 146218585), (19, 100044295), (65, 29243717), (95, 20008859), (151, 12588355), (247, 7695715), (755, 2517671), (1235, 1539143), (1963, 968335), (2869, 662545), (9815, 193667), (10193, 186485), (14345, 132509), (37297, 50965)]