19385132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3691}}^1$

素因数の和:3809

約数の個数: 24

約数和(自身を含む): 36905232

約数和(自身を除く): 17520100

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 3691, 5252, 7382, 14764, 47983, 95966, 191932, 372791, 745582, 1491164, 4846283, 9692566, 19385132]

約数ペア:

[(1, 19385132), (2, 9692566), (4, 4846283), (13, 1491164), (26, 745582), (52, 372791), (101, 191932), (202, 95966), (404, 47983), (1313, 14764), (2626, 7382), (3691, 5252)]