23368172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{947}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 42470400

約数和(自身を除く): 19102228

約数列:

[1, 2, 4, 31, 62, 124, 199, 398, 796, 947, 1894, 3788, 6169, 12338, 24676, 29357, 58714, 117428, 188453, 376906, 753812, 5842043, 11684086, 23368172]

約数ペア:

[(1, 23368172), (2, 11684086), (4, 5842043), (31, 753812), (62, 376906), (124, 188453), (199, 117428), (398, 58714), (796, 29357), (947, 24676), (1894, 12338), (3788, 6169)]