39380186

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{9619}}^1$

素因数の和:9733

約数の個数: 16

約数和(自身を含む): 62337600

約数和(自身を除く): 22957414

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 9619, 19238, 221237, 442474, 856091, 1712182, 19690093, 39380186]

約数ペア:

[(1, 39380186), (2, 19690093), (23, 1712182), (46, 856091), (89, 442474), (178, 221237), (2047, 19238), (4094, 9619)]