12305464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 24642000

約数和(自身を除く): 12336536

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1109, 1387, 2218, 2774, 4436, 5548, 8872, 11096, 21071, 42142, 80957, 84284, 161914, 168568, 323828, 647656, 1538183, 3076366, 6152732, 12305464]

約数ペア:

[(1, 12305464), (2, 6152732), (4, 3076366), (8, 1538183), (19, 647656), (38, 323828), (73, 168568), (76, 161914), (146, 84284), (152, 80957), (292, 42142), (584, 21071), (1109, 11096), (1387, 8872), (2218, 5548), (2774, 4436)]