19463930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1637}}^1$

素因数の和:1714

約数の個数: 32

約数和(自身を含む): 37149840

約数和(自身を除く): 17685910

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 1637, 2378, 3274, 5945, 8185, 11890, 16370, 47473, 67117, 94946, 134234, 237365, 335585, 474730, 671170, 1946393, 3892786, 9731965, 19463930]

約数ペア:

[(1, 19463930), (2, 9731965), (5, 3892786), (10, 1946393), (29, 671170), (41, 474730), (58, 335585), (82, 237365), (145, 134234), (205, 94946), (290, 67117), (410, 47473), (1189, 16370), (1637, 11890), (2378, 8185), (3274, 5945)]