19161759202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{30367}}^1$

素因数の和:30730

約数の個数: 32

約数和(自身を含む): 31000140288

約数和(自身を除く): 11838381086

約数列:

[1, 2, 17, 34, 67, 134, 277, 554, 1139, 2278, 4709, 9418, 18559, 30367, 37118, 60734, 315503, 516239, 631006, 1032478, 2034589, 4069178, 8411659, 16823318, 34588013, 69176026, 142998203, 285996406, 563581153, 1127162306, 9580879601, 19161759202]

約数ペア:

[(1, 19161759202), (2, 9580879601), (17, 1127162306), (34, 563581153), (67, 285996406), (134, 142998203), (277, 69176026), (554, 34588013), (1139, 16823318), (2278, 8411659), (4709, 4069178), (9418, 2034589), (18559, 1032478), (30367, 631006), (37118, 516239), (60734, 315503)]