11721214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13411}}^1$

素因数の和:13455

約数の個数: 16

約数和(自身を含む): 19313280

約数和(自身を除く): 7592066

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 13411, 26822, 254809, 308453, 509618, 616906, 5860607, 11721214]

約数ペア:

[(1, 11721214), (2, 5860607), (19, 616906), (23, 509618), (38, 308453), (46, 254809), (437, 26822), (874, 13411)]