190694768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{1109}}^1$

素因数の和:2105

約数の個数: 40

約数和(自身を含む): 403835760

約数和(自身を除く): 213140992

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 977, 1109, 1954, 2218, 3908, 4436, 7816, 8872, 10747, 12199, 15632, 17744, 21494, 24398, 42988, 48796, 85976, 97592, 171952, 195184, 1083493, 2166986, 4333972, 8667944, 11918423, 17335888, 23836846, 47673692, 95347384, 190694768]

約数ペア:

[(1, 190694768), (2, 95347384), (4, 47673692), (8, 23836846), (11, 17335888), (16, 11918423), (22, 8667944), (44, 4333972), (88, 2166986), (176, 1083493), (977, 195184), (1109, 171952), (1954, 97592), (2218, 85976), (3908, 48796), (4436, 42988), (7816, 24398), (8872, 21494), (10747, 17744), (12199, 15632)]