19714512

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13249}}^1$

素因数の和:13291

約数の個数: 40

約数和(自身を含む): 52576000

約数和(自身を除く): 32861488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 13249, 26498, 39747, 52996, 79494, 105992, 158988, 211984, 317976, 410719, 635952, 821438, 1232157, 1642876, 2464314, 3285752, 4928628, 6571504, 9857256, 19714512]

約数ペア:

[(1, 19714512), (2, 9857256), (3, 6571504), (4, 4928628), (6, 3285752), (8, 2464314), (12, 1642876), (16, 1232157), (24, 821438), (31, 635952), (48, 410719), (62, 317976), (93, 211984), (124, 158988), (186, 105992), (248, 79494), (372, 52996), (496, 39747), (744, 26498), (1488, 13249)]