13991230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 28651392

約数和(自身を除く): 14660162

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 373, 605, 682, 746, 1210, 1705, 1865, 3410, 3730, 3751, 4103, 7502, 8206, 11563, 18755, 20515, 23126, 37510, 41030, 45133, 57815, 90266, 115630, 127193, 225665, 254386, 451330, 635965, 1271930, 1399123, 2798246, 6995615, 13991230]

約数ペア:

[(1, 13991230), (2, 6995615), (5, 2798246), (10, 1399123), (11, 1271930), (22, 635965), (31, 451330), (55, 254386), (62, 225665), (110, 127193), (121, 115630), (155, 90266), (242, 57815), (310, 45133), (341, 41030), (373, 37510), (605, 23126), (682, 20515), (746, 18755), (1210, 11563), (1705, 8206), (1865, 7502), (3410, 4103), (3730, 3751)]