19402962

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 40634880

約数和(自身を除く): 21231918

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 186, 219, 438, 1429, 2263, 2858, 4287, 4526, 6789, 8574, 13578, 44299, 88598, 104317, 132897, 208634, 265794, 312951, 625902, 3233827, 6467654, 9701481, 19402962]

約数ペア:

[(1, 19402962), (2, 9701481), (3, 6467654), (6, 3233827), (31, 625902), (62, 312951), (73, 265794), (93, 208634), (146, 132897), (186, 104317), (219, 88598), (438, 44299), (1429, 13578), (2263, 8574), (2858, 6789), (4287, 4526)]