15677814838

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{171571}}^1$

素因数の和:171748

約数の個数: 32

約数和(自身を含む): 27572306688

約数和(自身を除く): 11894491850

約数列:

[1, 2, 7, 14, 61, 107, 122, 214, 427, 749, 854, 1498, 6527, 13054, 45689, 91378, 171571, 343142, 1200997, 2401994, 10465831, 18358097, 20931662, 36716194, 73260817, 128506679, 146521634, 257013358, 1119843917, 2239687834, 7838907419, 15677814838]

約数ペア:

[(1, 15677814838), (2, 7838907419), (7, 2239687834), (14, 1119843917), (61, 257013358), (107, 146521634), (122, 128506679), (214, 73260817), (427, 36716194), (749, 20931662), (854, 18358097), (1498, 10465831), (6527, 2401994), (13054, 1200997), (45689, 343142), (91378, 171571)]