3930872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 8467200

約数和(自身を除く): 4536328

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 2351, 4702, 9404, 18808, 25861, 44669, 51722, 89338, 103444, 178676, 206888, 357352, 491359, 982718, 1965436, 3930872]

約数ペア:

[(1, 3930872), (2, 1965436), (4, 982718), (8, 491359), (11, 357352), (19, 206888), (22, 178676), (38, 103444), (44, 89338), (76, 51722), (88, 44669), (152, 25861), (209, 18808), (418, 9404), (836, 4702), (1672, 2351)]