22696370

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 42212016

約数和(自身を除く): 19515646

約数列:

[1, 2, 5, 10, 41, 82, 197, 205, 281, 394, 410, 562, 985, 1405, 1970, 2810, 8077, 11521, 16154, 23042, 40385, 55357, 57605, 80770, 110714, 115210, 276785, 553570, 2269637, 4539274, 11348185, 22696370]

約数ペア:

[(1, 22696370), (2, 11348185), (5, 4539274), (10, 2269637), (41, 553570), (82, 276785), (197, 115210), (205, 110714), (281, 80770), (394, 57605), (410, 55357), (562, 40385), (985, 23042), (1405, 16154), (1970, 11521), (2810, 8077)]