12384988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 27417600

約数和(自身を除く): 15032612

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 509, 553, 869, 1018, 1106, 1738, 2036, 2212, 3476, 3563, 5599, 6083, 7126, 11198, 12166, 14252, 22396, 24332, 39193, 40211, 78386, 80422, 156772, 160844, 281477, 442321, 562954, 884642, 1125908, 1769284, 3096247, 6192494, 12384988]

約数ペア:

[(1, 12384988), (2, 6192494), (4, 3096247), (7, 1769284), (11, 1125908), (14, 884642), (22, 562954), (28, 442321), (44, 281477), (77, 160844), (79, 156772), (154, 80422), (158, 78386), (308, 40211), (316, 39193), (509, 24332), (553, 22396), (869, 14252), (1018, 12166), (1106, 11198), (1738, 7126), (2036, 6083), (2212, 5599), (3476, 3563)]