25117008941

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1\times {\mathrm{1567}}^1$

素因数の和:2505

約数の個数: 32

約数和(自身を含む): 28281200640

約数和(自身を除く): 3164191699

約数列:

[1, 19, 23, 43, 437, 817, 853, 989, 1567, 16207, 18791, 19619, 29773, 36041, 36679, 67381, 372761, 684779, 696901, 843617, 1280239, 1336651, 1549763, 16028723, 25396369, 29445497, 30742973, 57475993, 584116487, 1092043867, 1321947839, 25117008941]

約数ペア:

[(1, 25117008941), (19, 1321947839), (23, 1092043867), (43, 584116487), (437, 57475993), (817, 30742973), (853, 29445497), (989, 25396369), (1567, 16028723), (16207, 1549763), (18791, 1336651), (19619, 1280239), (29773, 843617), (36041, 696901), (36679, 684779), (67381, 372761)]