12289844

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25819}}^1$

素因数の和:25847

約数の個数: 24

約数和(自身を含む): 26026560

約数和(自身を除く): 13736716

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 25819, 51638, 103276, 180733, 361466, 438923, 722932, 877846, 1755692, 3072461, 6144922, 12289844]

約数ペア:

[(1, 12289844), (2, 6144922), (4, 3072461), (7, 1755692), (14, 877846), (17, 722932), (28, 438923), (34, 361466), (68, 180733), (119, 103276), (238, 51638), (476, 25819)]