19314482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 34271424

約数和(自身を除く): 14956942

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1201, 1462, 2402, 8041, 13211, 16082, 20417, 26422, 40834, 51643, 103286, 224587, 449174, 568073, 877931, 1136146, 1755862, 9657241, 19314482]

約数ペア:

[(1, 19314482), (2, 9657241), (11, 1755862), (17, 1136146), (22, 877931), (34, 568073), (43, 449174), (86, 224587), (187, 103286), (374, 51643), (473, 40834), (731, 26422), (946, 20417), (1201, 16082), (1462, 13211), (2402, 8041)]