16888638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5281}}^1$

素因数の和:5340

約数の個数: 32

約数和(自身を含む): 37269792

約数和(自身を除く): 20381154

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 5281, 10562, 15843, 31686, 68653, 137306, 205959, 216521, 411918, 433042, 649563, 1299126, 2814773, 5629546, 8444319, 16888638]

約数ペア:

[(1, 16888638), (2, 8444319), (3, 5629546), (6, 2814773), (13, 1299126), (26, 649563), (39, 433042), (41, 411918), (78, 216521), (82, 205959), (123, 137306), (246, 68653), (533, 31686), (1066, 15843), (1599, 10562), (3198, 5281)]