11778388

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2$

素因数の和:172

約数の個数: 36

約数和(自身を含む): 22244992

約数和(自身を除く): 10466604

約数列:

[1, 2, 4, 31, 43, 47, 62, 86, 94, 124, 172, 188, 1333, 1457, 2021, 2209, 2666, 2914, 4042, 4418, 5332, 5828, 8084, 8836, 62651, 68479, 94987, 125302, 136958, 189974, 250604, 273916, 379948, 2944597, 5889194, 11778388]

約数ペア:

[(1, 11778388), (2, 5889194), (4, 2944597), (31, 379948), (43, 273916), (47, 250604), (62, 189974), (86, 136958), (94, 125302), (124, 94987), (172, 68479), (188, 62651), (1333, 8836), (1457, 8084), (2021, 5828), (2209, 5332), (2666, 4418), (2914, 4042)]