16188370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{401}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 31954176

約数和(自身を除く): 15765806

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 367, 401, 734, 802, 1835, 2005, 3670, 4010, 4037, 4411, 8074, 8822, 20185, 22055, 40370, 44110, 147167, 294334, 735835, 1471670, 1618837, 3237674, 8094185, 16188370]

約数ペア:

[(1, 16188370), (2, 8094185), (5, 3237674), (10, 1618837), (11, 1471670), (22, 735835), (55, 294334), (110, 147167), (367, 44110), (401, 40370), (734, 22055), (802, 20185), (1835, 8822), (2005, 8074), (3670, 4411), (4010, 4037)]