24919336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12611}}^1$

素因数の和:12649

約数の個数: 32

約数和(自身を含む): 52970400

約数和(自身を除く): 28051064

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 12611, 25222, 50444, 100888, 163943, 239609, 327886, 479218, 655772, 958436, 1311544, 1916872, 3114917, 6229834, 12459668, 24919336]

約数ペア:

[(1, 24919336), (2, 12459668), (4, 6229834), (8, 3114917), (13, 1916872), (19, 1311544), (26, 958436), (38, 655772), (52, 479218), (76, 327886), (104, 239609), (152, 163943), (247, 100888), (494, 50444), (988, 25222), (1976, 12611)]