13221984

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3203}}^1$

素因数の和:3259

約数の個数: 48

約数和(自身を含む): 35525952

約数和(自身を除く): 22303968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 3203, 4128, 6406, 9609, 12812, 19218, 25624, 38436, 51248, 76872, 102496, 137729, 153744, 275458, 307488, 413187, 550916, 826374, 1101832, 1652748, 2203664, 3305496, 4407328, 6610992, 13221984]

約数ペア:

[(1, 13221984), (2, 6610992), (3, 4407328), (4, 3305496), (6, 2203664), (8, 1652748), (12, 1101832), (16, 826374), (24, 550916), (32, 413187), (43, 307488), (48, 275458), (86, 153744), (96, 137729), (129, 102496), (172, 76872), (258, 51248), (344, 38436), (516, 25624), (688, 19218), (1032, 12812), (1376, 9609), (2064, 6406), (3203, 4128)]