14877980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57223}}^1$

素因数の和:57245

約数の個数: 24

約数和(自身を含む): 33647712

約数和(自身を除く): 18769732

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 57223, 114446, 228892, 286115, 572230, 743899, 1144460, 1487798, 2975596, 3719495, 7438990, 14877980]

約数ペア:

[(1, 14877980), (2, 7438990), (4, 3719495), (5, 2975596), (10, 1487798), (13, 1144460), (20, 743899), (26, 572230), (52, 286115), (65, 228892), (130, 114446), (260, 57223)]