15740192

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 33724152

約数和(自身を除く): 17983960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 241, 314, 416, 482, 628, 964, 1256, 1928, 2041, 2512, 3133, 3856, 4082, 5024, 6266, 7712, 8164, 12532, 16328, 25064, 32656, 37837, 50128, 65312, 75674, 100256, 151348, 302696, 491881, 605392, 983762, 1210784, 1967524, 3935048, 7870096, 15740192]

約数ペア:

[(1, 15740192), (2, 7870096), (4, 3935048), (8, 1967524), (13, 1210784), (16, 983762), (26, 605392), (32, 491881), (52, 302696), (104, 151348), (157, 100256), (208, 75674), (241, 65312), (314, 50128), (416, 37837), (482, 32656), (628, 25064), (964, 16328), (1256, 12532), (1928, 8164), (2041, 7712), (2512, 6266), (3133, 5024), (3856, 4082)]