12511408

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{661}}^1$

素因数の和:702

約数の個数: 60

約数和(自身を含む): 30044208

約数和(自身を除く): 17532800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 661, 676, 728, 1183, 1322, 1352, 1456, 2366, 2644, 2704, 4627, 4732, 5288, 8593, 9254, 9464, 10576, 17186, 18508, 18928, 34372, 37016, 60151, 68744, 74032, 111709, 120302, 137488, 223418, 240604, 446836, 481208, 781963, 893672, 962416, 1563926, 1787344, 3127852, 6255704, 12511408]

約数ペア:

[(1, 12511408), (2, 6255704), (4, 3127852), (7, 1787344), (8, 1563926), (13, 962416), (14, 893672), (16, 781963), (26, 481208), (28, 446836), (52, 240604), (56, 223418), (91, 137488), (104, 120302), (112, 111709), (169, 74032), (182, 68744), (208, 60151), (338, 37016), (364, 34372), (661, 18928), (676, 18508), (728, 17186), (1183, 10576), (1322, 9464), (1352, 9254), (1456, 8593), (2366, 5288), (2644, 4732), (2704, 4627)]