13268764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2459}}^1$

素因数の和:2553

約数の個数: 24

約数和(自身を含む): 24796800

約数和(自身を除く): 11528036

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2459, 2698, 4918, 5396, 9836, 46721, 93442, 174589, 186884, 349178, 698356, 3317191, 6634382, 13268764]

約数ペア:

[(1, 13268764), (2, 6634382), (4, 3317191), (19, 698356), (38, 349178), (71, 186884), (76, 174589), (142, 93442), (284, 46721), (1349, 9836), (2459, 5396), (2698, 4918)]