13425345470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{394747}}^1$

素因数の和:394952

約数の個数: 32

約数和(自身を含む): 25579670400

約数和(自身を除く): 12154324930

約数列:

[1, 2, 5, 10, 19, 38, 95, 179, 190, 358, 895, 1790, 3401, 6802, 17005, 34010, 394747, 789494, 1973735, 3947470, 7500193, 15000386, 37500965, 70659713, 75001930, 141319426, 353298565, 706597130, 1342534547, 2685069094, 6712672735, 13425345470]

約数ペア:

[(1, 13425345470), (2, 6712672735), (5, 2685069094), (10, 1342534547), (19, 706597130), (38, 353298565), (95, 141319426), (179, 75001930), (190, 70659713), (358, 37500965), (895, 15000386), (1790, 7500193), (3401, 3947470), (6802, 1973735), (17005, 789494), (34010, 394747)]