22986428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2003}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 42645120

約数和(自身を除く): 19658692

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 2003, 2869, 4006, 5738, 8012, 11476, 38057, 76114, 152228, 302453, 604906, 1209812, 5746607, 11493214, 22986428]

約数ペア:

[(1, 22986428), (2, 11493214), (4, 5746607), (19, 1209812), (38, 604906), (76, 302453), (151, 152228), (302, 76114), (604, 38057), (2003, 11476), (2869, 8012), (4006, 5738)]