16691396

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1831}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 30469824

約数和(自身を除く): 13778428

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 1831, 2279, 3662, 4558, 7324, 9116, 78733, 97043, 157466, 194086, 314932, 388172, 4172849, 8345698, 16691396]

約数ペア:

[(1, 16691396), (2, 8345698), (4, 4172849), (43, 388172), (53, 314932), (86, 194086), (106, 157466), (172, 97043), (212, 78733), (1831, 9116), (2279, 7324), (3662, 4558)]