13668490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{907}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 27065664

約数和(自身を除く): 13397174

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 907, 1370, 1507, 1814, 3014, 4535, 7535, 9070, 9977, 15070, 19954, 49885, 99770, 124259, 248518, 621295, 1242590, 1366849, 2733698, 6834245, 13668490]

約数ペア:

[(1, 13668490), (2, 6834245), (5, 2733698), (10, 1366849), (11, 1242590), (22, 621295), (55, 248518), (110, 124259), (137, 99770), (274, 49885), (685, 19954), (907, 15070), (1370, 9977), (1507, 9070), (1814, 7535), (3014, 4535)]