16456310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1229}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 32235840

約数和(自身を除く): 15779530

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1229, 1339, 2458, 2678, 6145, 6695, 12290, 13390, 15977, 31954, 79885, 126587, 159770, 253174, 632935, 1265870, 1645631, 3291262, 8228155, 16456310]

約数ペア:

[(1, 16456310), (2, 8228155), (5, 3291262), (10, 1645631), (13, 1265870), (26, 632935), (65, 253174), (103, 159770), (130, 126587), (206, 79885), (515, 31954), (1030, 15977), (1229, 13390), (1339, 12290), (2458, 6695), (2678, 6145)]