15796456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2267}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 32387040

約数和(自身を除く): 16590584

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 2267, 3484, 4534, 6968, 9068, 18136, 29471, 58942, 117884, 151889, 235768, 303778, 607556, 1215112, 1974557, 3949114, 7898228, 15796456]

約数ペア:

[(1, 15796456), (2, 7898228), (4, 3949114), (8, 1974557), (13, 1215112), (26, 607556), (52, 303778), (67, 235768), (104, 151889), (134, 117884), (268, 58942), (536, 29471), (871, 18136), (1742, 9068), (2267, 6968), (3484, 4534)]