19794408

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{22291}}^1$

素因数の和:22337

約数の個数: 32

約数和(自身を含む): 50825760

約数和(自身を除く): 31031352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 22291, 44582, 66873, 89164, 133746, 178328, 267492, 534984, 824767, 1649534, 2474301, 3299068, 4948602, 6598136, 9897204, 19794408]

約数ペア:

[(1, 19794408), (2, 9897204), (3, 6598136), (4, 4948602), (6, 3299068), (8, 2474301), (12, 1649534), (24, 824767), (37, 534984), (74, 267492), (111, 178328), (148, 133746), (222, 89164), (296, 66873), (444, 44582), (888, 22291)]