38561978

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211879}}^1$

素因数の和:211901

約数の個数: 16

約数和(自身を含む): 71191680

約数和(自身を除く): 32629702

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 211879, 423758, 1483153, 2754427, 2966306, 5508854, 19280989, 38561978]

約数ペア:

[(1, 38561978), (2, 19280989), (7, 5508854), (13, 2966306), (14, 2754427), (26, 1483153), (91, 423758), (182, 211879)]