15189328

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12329}}^1$

素因数の和:12355

約数の個数: 40

約数和(自身を含む): 36694080

約数和(自身を除く): 21504752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 12329, 24658, 49316, 86303, 98632, 135619, 172606, 197264, 271238, 345212, 542476, 690424, 949333, 1084952, 1380848, 1898666, 2169904, 3797332, 7594664, 15189328]

約数ペア:

[(1, 15189328), (2, 7594664), (4, 3797332), (7, 2169904), (8, 1898666), (11, 1380848), (14, 1084952), (16, 949333), (22, 690424), (28, 542476), (44, 345212), (56, 271238), (77, 197264), (88, 172606), (112, 135619), (154, 98632), (176, 86303), (308, 49316), (616, 24658), (1232, 12329)]