1919606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 32

約数和(自身を含む): 3392928

約数和(自身を除く): 1473322

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 101, 202, 221, 442, 559, 731, 1118, 1313, 1462, 1717, 2626, 3434, 4343, 8686, 9503, 19006, 22321, 44642, 56459, 73831, 112918, 147662, 959803, 1919606]

約数ペア:

[(1, 1919606), (2, 959803), (13, 147662), (17, 112918), (26, 73831), (34, 56459), (43, 44642), (86, 22321), (101, 19006), (202, 9503), (221, 8686), (442, 4343), (559, 3434), (731, 2626), (1118, 1717), (1313, 1462)]