30666722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1259}}^1$

素因数の和:1921

約数の個数: 16

約数和(自身を含む): 48535200

約数和(自身を除く): 17868478

約数列:

[1, 2, 19, 38, 641, 1259, 1282, 2518, 12179, 23921, 24358, 47842, 807019, 1614038, 15333361, 30666722]

約数ペア:

[(1, 30666722), (2, 15333361), (19, 1614038), (38, 807019), (641, 47842), (1259, 24358), (1282, 23921), (2518, 12179)]