12459232

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 26717040

約数和(自身を除く): 14257808

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 619, 629, 1184, 1238, 1258, 2476, 2516, 4952, 5032, 9904, 10064, 10523, 19808, 20128, 21046, 22903, 42092, 45806, 84184, 91612, 168368, 183224, 336736, 366448, 389351, 732896, 778702, 1557404, 3114808, 6229616, 12459232]

約数ペア:

[(1, 12459232), (2, 6229616), (4, 3114808), (8, 1557404), (16, 778702), (17, 732896), (32, 389351), (34, 366448), (37, 336736), (68, 183224), (74, 168368), (136, 91612), (148, 84184), (272, 45806), (296, 42092), (544, 22903), (592, 21046), (619, 20128), (629, 19808), (1184, 10523), (1238, 10064), (1258, 9904), (2476, 5032), (2516, 4952)]