10115638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20477}}^1$

素因数の和:20511

約数の個数: 16

約数和(自身を含む): 17201520

約数和(自身を除く): 7085882

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 20477, 40954, 266201, 389063, 532402, 778126, 5057819, 10115638]

約数ペア:

[(1, 10115638), (2, 5057819), (13, 778126), (19, 532402), (26, 389063), (38, 266201), (247, 40954), (494, 20477)]