15691904186

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1\times {\mathrm{52813}}^1$

素因数の和:53958

約数の個数: 32

約数和(自身を含む): 28342104960

約数和(自身を除く): 12650200774

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1117, 2234, 7819, 15638, 21223, 42446, 52813, 105626, 148561, 297122, 369691, 739382, 1003447, 2006894, 7024129, 14048258, 58992121, 117984242, 412944847, 825889694, 1120850299, 2241700598, 7845952093, 15691904186]

約数ペア:

[(1, 15691904186), (2, 7845952093), (7, 2241700598), (14, 1120850299), (19, 825889694), (38, 412944847), (133, 117984242), (266, 58992121), (1117, 14048258), (2234, 7024129), (7819, 2006894), (15638, 1003447), (21223, 739382), (42446, 369691), (52813, 297122), (105626, 148561)]