19356888

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{5413}}^1$

素因数の和:5571

約数の個数: 32

約数和(自身を含む): 48726000

約数和(自身を除く): 29369112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 5413, 10826, 16239, 21652, 32478, 43304, 64956, 129912, 806537, 1613074, 2419611, 3226148, 4839222, 6452296, 9678444, 19356888]

約数ペア:

[(1, 19356888), (2, 9678444), (3, 6452296), (4, 4839222), (6, 3226148), (8, 2419611), (12, 1613074), (24, 806537), (149, 129912), (298, 64956), (447, 43304), (596, 32478), (894, 21652), (1192, 16239), (1788, 10826), (3576, 5413)]