16321892

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 29289792

約数和(自身を除く): 12967900

約数列:

[1, 2, 4, 61, 122, 151, 244, 302, 443, 604, 886, 1772, 9211, 18422, 27023, 36844, 54046, 66893, 108092, 133786, 267572, 4080473, 8160946, 16321892]

約数ペア:

[(1, 16321892), (2, 8160946), (4, 4080473), (61, 267572), (122, 133786), (151, 108092), (244, 66893), (302, 54046), (443, 36844), (604, 27023), (886, 18422), (1772, 9211)]