22353914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 38361600

約数和(自身を除く): 16007686

約数列:

[1, 2, 11, 22, 31, 62, 73, 146, 341, 449, 682, 803, 898, 1606, 2263, 4526, 4939, 9878, 13919, 24893, 27838, 32777, 49786, 65554, 153109, 306218, 360547, 721094, 1016087, 2032174, 11176957, 22353914]

約数ペア:

[(1, 22353914), (2, 11176957), (11, 2032174), (22, 1016087), (31, 721094), (62, 360547), (73, 306218), (146, 153109), (341, 65554), (449, 49786), (682, 32777), (803, 27838), (898, 24893), (1606, 13919), (2263, 9878), (4526, 4939)]