15673939192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{488711}}^1$

素因数の和:488947

約数の個数: 32

約数和(自身を含む): 31082083200

約数和(自身を除く): 15408144008

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 211, 422, 844, 1688, 4009, 8018, 16036, 32072, 488711, 977422, 1954844, 3909688, 9285509, 18571018, 37142036, 74284072, 103118021, 206236042, 412472084, 824944168, 1959242399, 3918484798, 7836969596, 15673939192]

約数ペア:

[(1, 15673939192), (2, 7836969596), (4, 3918484798), (8, 1959242399), (19, 824944168), (38, 412472084), (76, 206236042), (152, 103118021), (211, 74284072), (422, 37142036), (844, 18571018), (1688, 9285509), (4009, 3909688), (8018, 1954844), (16036, 977422), (32072, 488711)]