68994814

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{259379}}^1$

素因数の和:259407

約数の個数: 16

約数和(自身を含む): 124502400

約数和(自身を除く): 55507586

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 259379, 518758, 1815653, 3631306, 4928201, 9856402, 34497407, 68994814]

約数ペア:

[(1, 68994814), (2, 34497407), (7, 9856402), (14, 4928201), (19, 3631306), (38, 1815653), (133, 518758), (266, 259379)]