12725934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 29890560

約数和(自身を除く): 17164626

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 277, 403, 494, 554, 589, 741, 806, 831, 1178, 1209, 1482, 1662, 1767, 2418, 3534, 3601, 5263, 7202, 7657, 8587, 10526, 10803, 15314, 15789, 17174, 21606, 22971, 25761, 31578, 45942, 51522, 68419, 111631, 136838, 163153, 205257, 223262, 326306, 334893, 410514, 489459, 669786, 978918, 2120989, 4241978, 6362967, 12725934]

約数ペア:

[(1, 12725934), (2, 6362967), (3, 4241978), (6, 2120989), (13, 978918), (19, 669786), (26, 489459), (31, 410514), (38, 334893), (39, 326306), (57, 223262), (62, 205257), (78, 163153), (93, 136838), (114, 111631), (186, 68419), (247, 51522), (277, 45942), (403, 31578), (494, 25761), (554, 22971), (589, 21606), (741, 17174), (806, 15789), (831, 15314), (1178, 10803), (1209, 10526), (1482, 8587), (1662, 7657), (1767, 7202), (2418, 5263), (3534, 3601)]