19373198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39217}}^1$

素因数の和:39251

約数の個数: 16

約数和(自身を含む): 32943120

約数和(自身を除く): 13569922

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 39217, 78434, 509821, 745123, 1019642, 1490246, 9686599, 19373198]

約数ペア:

[(1, 19373198), (2, 9686599), (13, 1490246), (19, 1019642), (26, 745123), (38, 509821), (247, 78434), (494, 39217)]