19020392

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 36953280

約数和(自身を除く): 17932888

約数列:

[1, 2, 4, 8, 41, 82, 103, 164, 206, 328, 412, 563, 824, 1126, 2252, 4223, 4504, 8446, 16892, 23083, 33784, 46166, 57989, 92332, 115978, 184664, 231956, 463912, 2377549, 4755098, 9510196, 19020392]

約数ペア:

[(1, 19020392), (2, 9510196), (4, 4755098), (8, 2377549), (41, 463912), (82, 231956), (103, 184664), (164, 115978), (206, 92332), (328, 57989), (412, 46166), (563, 33784), (824, 23083), (1126, 16892), (2252, 8446), (4223, 4504)]