119871722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137153}}^1$

素因数の和:137197

約数の個数: 16

約数和(自身を含む): 197501760

約数和(自身を除く): 77630038

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 137153, 274306, 2605907, 3154519, 5211814, 6309038, 59935861, 119871722]

約数ペア:

[(1, 119871722), (2, 59935861), (19, 6309038), (23, 5211814), (38, 3154519), (46, 2605907), (437, 274306), (874, 137153)]