13156330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 26544672

約数和(自身を除く): 13388342

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 121, 131, 166, 242, 262, 415, 605, 655, 830, 913, 1210, 1310, 1441, 1826, 2882, 4565, 7205, 9130, 10043, 10873, 14410, 15851, 20086, 21746, 31702, 50215, 54365, 79255, 100430, 108730, 119603, 158510, 239206, 598015, 1196030, 1315633, 2631266, 6578165, 13156330]

約数ペア:

[(1, 13156330), (2, 6578165), (5, 2631266), (10, 1315633), (11, 1196030), (22, 598015), (55, 239206), (83, 158510), (110, 119603), (121, 108730), (131, 100430), (166, 79255), (242, 54365), (262, 50215), (415, 31702), (605, 21746), (655, 20086), (830, 15851), (913, 14410), (1210, 10873), (1310, 10043), (1441, 9130), (1826, 7205), (2882, 4565)]