19892064

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1901}}^1$

素因数の和:2023

約数の個数: 48

約数和(自身を含む): 52723440

約数和(自身を除く): 32831376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 218, 327, 436, 654, 872, 1308, 1744, 1901, 2616, 3488, 3802, 5232, 5703, 7604, 10464, 11406, 15208, 22812, 30416, 45624, 60832, 91248, 182496, 207209, 414418, 621627, 828836, 1243254, 1657672, 2486508, 3315344, 4973016, 6630688, 9946032, 19892064]

約数ペア:

[(1, 19892064), (2, 9946032), (3, 6630688), (4, 4973016), (6, 3315344), (8, 2486508), (12, 1657672), (16, 1243254), (24, 828836), (32, 621627), (48, 414418), (96, 207209), (109, 182496), (218, 91248), (327, 60832), (436, 45624), (654, 30416), (872, 22812), (1308, 15208), (1744, 11406), (1901, 10464), (2616, 7604), (3488, 5703), (3802, 5232)]