31125914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2347}}^1$

素因数の和:2717

約数の個数: 16

約数和(自身を含む): 49308000

約数和(自身を除く): 18182086

約数列:

[1, 2, 19, 38, 349, 698, 2347, 4694, 6631, 13262, 44593, 89186, 819103, 1638206, 15562957, 31125914]

約数ペア:

[(1, 31125914), (2, 15562957), (19, 1638206), (38, 819103), (349, 89186), (698, 44593), (2347, 13262), (4694, 6631)]