1855661942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{9521}}^1$

素因数の和:9788

約数の個数: 32

約数和(自身を含む): 3071416320

約数和(自身を除く): 1215754378

約数列:

[1, 2, 19, 23, 38, 46, 223, 437, 446, 874, 4237, 5129, 8474, 9521, 10258, 19042, 97451, 180899, 194902, 218983, 361798, 437966, 2123183, 4160677, 4246366, 8321354, 40340477, 48833209, 80680954, 97666418, 927830971, 1855661942]

約数ペア:

[(1, 1855661942), (2, 927830971), (19, 97666418), (23, 80680954), (38, 48833209), (46, 40340477), (223, 8321354), (437, 4246366), (446, 4160677), (874, 2123183), (4237, 437966), (5129, 361798), (8474, 218983), (9521, 194902), (10258, 180899), (19042, 97451)]