23878630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1153}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 45698400

約数和(自身を除く): 21819770

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 1153, 2071, 2306, 4142, 5765, 10355, 11530, 20710, 21907, 43814, 109535, 125677, 219070, 251354, 628385, 1256770, 2387863, 4775726, 11939315, 23878630]

約数ペア:

[(1, 23878630), (2, 11939315), (5, 4775726), (10, 2387863), (19, 1256770), (38, 628385), (95, 251354), (109, 219070), (190, 125677), (218, 109535), (545, 43814), (1090, 21907), (1153, 20710), (2071, 11530), (2306, 10355), (4142, 5765)]