15671947874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{41911}}^1$

素因数の和:42686

約数の個数: 32

約数和(自身を含む): 26796856320

約数和(自身を除く): 11124908446

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 739, 1478, 8129, 16258, 16997, 33994, 41911, 83822, 186967, 373934, 461021, 922042, 963953, 1927906, 10603483, 21206966, 30972229, 61944458, 340694519, 681389038, 712361267, 1424722534, 7835973937, 15671947874]

約数ペア:

[(1, 15671947874), (2, 7835973937), (11, 1424722534), (22, 712361267), (23, 681389038), (46, 340694519), (253, 61944458), (506, 30972229), (739, 21206966), (1478, 10603483), (8129, 1927906), (16258, 963953), (16997, 922042), (33994, 461021), (41911, 373934), (83822, 186967)]