19309014

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{11059}}^1$

素因数の和:11164

約数の個数: 24

約数和(自身を含む): 42271320

約数和(自身を除く): 22962306

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 11059, 22118, 33177, 66354, 99531, 199062, 1072723, 2145446, 3218169, 6436338, 9654507, 19309014]

約数ペア:

[(1, 19309014), (2, 9654507), (3, 6436338), (6, 3218169), (9, 2145446), (18, 1072723), (97, 199062), (194, 99531), (291, 66354), (582, 33177), (873, 22118), (1746, 11059)]