19564262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6203}}^1$

素因数の和:6307

約数の個数: 16

約数和(自身を含む): 31268160

約数和(自身を除く): 11703898

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 6203, 12406, 117857, 235714, 514849, 1029698, 9782131, 19564262]

約数ペア:

[(1, 19564262), (2, 9782131), (19, 1029698), (38, 514849), (83, 235714), (166, 117857), (1577, 12406), (3154, 6203)]