19824732

素因数分解:

$2^2\times 3^2\times {\mathrm{379}}^1\times {\mathrm{1453}}^1$

素因数の和:1842

約数の個数: 36

約数和(自身を含む): 50279320

約数和(自身を除く): 30454588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 379, 758, 1137, 1453, 1516, 2274, 2906, 3411, 4359, 4548, 5812, 6822, 8718, 13077, 13644, 17436, 26154, 52308, 550687, 1101374, 1652061, 2202748, 3304122, 4956183, 6608244, 9912366, 19824732]

約数ペア:

[(1, 19824732), (2, 9912366), (3, 6608244), (4, 4956183), (6, 3304122), (9, 2202748), (12, 1652061), (18, 1101374), (36, 550687), (379, 52308), (758, 26154), (1137, 17436), (1453, 13644), (1516, 13077), (2274, 8718), (2906, 6822), (3411, 5812), (4359, 4548)]