16633892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 33929280

約数和(自身を除く): 17295388

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 101, 197, 202, 209, 394, 404, 418, 788, 836, 1111, 1919, 2167, 2222, 3743, 3838, 4334, 4444, 7486, 7676, 8668, 14972, 19897, 21109, 39794, 41173, 42218, 79588, 82346, 84436, 164692, 218867, 378043, 437734, 756086, 875468, 1512172, 4158473, 8316946, 16633892]

約数ペア:

[(1, 16633892), (2, 8316946), (4, 4158473), (11, 1512172), (19, 875468), (22, 756086), (38, 437734), (44, 378043), (76, 218867), (101, 164692), (197, 84436), (202, 82346), (209, 79588), (394, 42218), (404, 41173), (418, 39794), (788, 21109), (836, 19897), (1111, 14972), (1919, 8668), (2167, 7676), (2222, 7486), (3743, 4444), (3838, 4334)]