12793330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 25807320

約数和(自身を除く): 13013990

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 109, 110, 121, 194, 218, 242, 485, 545, 605, 970, 1067, 1090, 1199, 1210, 2134, 2398, 5335, 5995, 10573, 10670, 11737, 11990, 13189, 21146, 23474, 26378, 52865, 58685, 65945, 105730, 116303, 117370, 131890, 232606, 581515, 1163030, 1279333, 2558666, 6396665, 12793330]

約数ペア:

[(1, 12793330), (2, 6396665), (5, 2558666), (10, 1279333), (11, 1163030), (22, 581515), (55, 232606), (97, 131890), (109, 117370), (110, 116303), (121, 105730), (194, 65945), (218, 58685), (242, 52865), (485, 26378), (545, 23474), (605, 21146), (970, 13189), (1067, 11990), (1090, 11737), (1199, 10670), (1210, 10573), (2134, 5995), (2398, 5335)]