315983186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{268237}}^1$

素因数の和:268289

約数の個数: 16

約数和(自身を含む): 515016960

約数和(自身を除く): 199033774

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 268237, 536474, 5096503, 8315347, 10193006, 16630694, 157991593, 315983186]

約数ペア:

[(1, 315983186), (2, 157991593), (19, 16630694), (31, 10193006), (38, 8315347), (62, 5096503), (589, 536474), (1178, 268237)]