1630484962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1\times {\mathrm{19319}}^1$

素因数の和:21561

約数の個数: 16

約数和(自身を含む): 2575742400

約数和(自身を除く): 945257438

約数列:

[1, 2, 19, 38, 2221, 4442, 19319, 38638, 42199, 84398, 367061, 734122, 42907499, 85814998, 815242481, 1630484962]

約数ペア:

[(1, 1630484962), (2, 815242481), (19, 85814998), (38, 42907499), (2221, 734122), (4442, 367061), (19319, 84398), (38638, 42199)]