1945432

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 3880800

約数和(自身を除く): 1935368

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 109, 184, 194, 218, 388, 436, 776, 872, 2231, 2507, 4462, 5014, 8924, 10028, 10573, 17848, 20056, 21146, 42292, 84584, 243179, 486358, 972716, 1945432]

約数ペア:

[(1, 1945432), (2, 972716), (4, 486358), (8, 243179), (23, 84584), (46, 42292), (92, 21146), (97, 20056), (109, 17848), (184, 10573), (194, 10028), (218, 8924), (388, 5014), (436, 4462), (776, 2507), (872, 2231)]