15815488

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19009}}^1$

素因数の和:19034

約数の個数: 28

約数和(自身を含む): 33799780

約数和(自身を除く): 17984292

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 19009, 38018, 76036, 152072, 247117, 304144, 494234, 608288, 988468, 1216576, 1976936, 3953872, 7907744, 15815488]

約数ペア:

[(1, 15815488), (2, 7907744), (4, 3953872), (8, 1976936), (13, 1216576), (16, 988468), (26, 608288), (32, 494234), (52, 304144), (64, 247117), (104, 152072), (208, 76036), (416, 38018), (832, 19009)]