1968924913

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{67247}}^1$

素因数の和:67356

約数の個数: 16

約数和(自身を含む): 2194974720

約数和(自身を除く): 226049807

約数列:

[1, 19, 23, 67, 437, 1273, 1541, 29279, 67247, 1277693, 1546681, 4505549, 29386939, 85605431, 103627627, 1968924913]

約数ペア:

[(1, 1968924913), (19, 103627627), (23, 85605431), (67, 29386939), (437, 4505549), (1273, 1546681), (1541, 1277693), (29279, 67247)]