12238996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 27095040

約数和(自身を除く): 14856044

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 503, 553, 869, 1006, 1106, 1738, 2012, 2212, 3476, 3521, 5533, 6083, 7042, 11066, 12166, 14084, 22132, 24332, 38731, 39737, 77462, 79474, 154924, 158948, 278159, 437107, 556318, 874214, 1112636, 1748428, 3059749, 6119498, 12238996]

約数ペア:

[(1, 12238996), (2, 6119498), (4, 3059749), (7, 1748428), (11, 1112636), (14, 874214), (22, 556318), (28, 437107), (44, 278159), (77, 158948), (79, 154924), (154, 79474), (158, 77462), (308, 39737), (316, 38731), (503, 24332), (553, 22132), (869, 14084), (1006, 12166), (1106, 11066), (1738, 7042), (2012, 6083), (2212, 5533), (3476, 3521)]