19155132

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{11321}}^1$

素因数の和:11378

約数の個数: 36

約数和(自身を含む): 49454496

約数和(自身を除く): 30299364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 11321, 22642, 33963, 45284, 67926, 101889, 135852, 203778, 407556, 532087, 1064174, 1596261, 2128348, 3192522, 4788783, 6385044, 9577566, 19155132]

約数ペア:

[(1, 19155132), (2, 9577566), (3, 6385044), (4, 4788783), (6, 3192522), (9, 2128348), (12, 1596261), (18, 1064174), (36, 532087), (47, 407556), (94, 203778), (141, 135852), (188, 101889), (282, 67926), (423, 45284), (564, 33963), (846, 22642), (1692, 11321)]