12937372

素因数分解:

$2^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:610

約数の個数: 36

約数和(自身を含む): 26573400

約数和(自身を除く): 13636028

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 443, 596, 886, 1043, 1772, 2086, 3101, 4172, 6202, 7301, 12404, 14602, 21707, 29204, 43414, 66007, 86828, 132014, 264028, 462049, 924098, 1848196, 3234343, 6468686, 12937372]

約数ペア:

[(1, 12937372), (2, 6468686), (4, 3234343), (7, 1848196), (14, 924098), (28, 462049), (49, 264028), (98, 132014), (149, 86828), (196, 66007), (298, 43414), (443, 29204), (596, 21707), (886, 14602), (1043, 12404), (1772, 7301), (2086, 6202), (3101, 4172)]