12842390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{373}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 25366176

約数和(自身を除く): 12523786

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 313, 373, 626, 746, 1565, 1865, 3130, 3443, 3730, 4103, 6886, 8206, 17215, 20515, 34430, 41030, 116749, 233498, 583745, 1167490, 1284239, 2568478, 6421195, 12842390]

約数ペア:

[(1, 12842390), (2, 6421195), (5, 2568478), (10, 1284239), (11, 1167490), (22, 583745), (55, 233498), (110, 116749), (313, 41030), (373, 34430), (626, 20515), (746, 17215), (1565, 8206), (1865, 6886), (3130, 4103), (3443, 3730)]