23779906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 40201920

約数和(自身を除く): 16422014

約数列:

[1, 2, 17, 19, 34, 38, 131, 262, 281, 323, 562, 646, 2227, 2489, 4454, 4777, 4978, 5339, 9554, 10678, 36811, 42313, 73622, 84626, 90763, 181526, 625787, 699409, 1251574, 1398818, 11889953, 23779906]

約数ペア:

[(1, 23779906), (2, 11889953), (17, 1398818), (19, 1251574), (34, 699409), (38, 625787), (131, 181526), (262, 90763), (281, 84626), (323, 73622), (562, 42313), (646, 36811), (2227, 10678), (2489, 9554), (4454, 5339), (4777, 4978)]