16863186

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1373}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 35614080

約数和(自身を除く): 18750894

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 1373, 2047, 2746, 4094, 4119, 6141, 8238, 12282, 31579, 63158, 94737, 122197, 189474, 244394, 366591, 733182, 2810531, 5621062, 8431593, 16863186]

約数ペア:

[(1, 16863186), (2, 8431593), (3, 5621062), (6, 2810531), (23, 733182), (46, 366591), (69, 244394), (89, 189474), (138, 122197), (178, 94737), (267, 63158), (534, 31579), (1373, 12282), (2047, 8238), (2746, 6141), (4094, 4119)]