19119422

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 14749378

約数列:

[1, 2, 7, 14, 59, 79, 118, 158, 293, 413, 553, 586, 826, 1106, 2051, 4102, 4661, 9322, 17287, 23147, 32627, 34574, 46294, 65254, 121009, 162029, 242018, 324058, 1365673, 2731346, 9559711, 19119422]

約数ペア:

[(1, 19119422), (2, 9559711), (7, 2731346), (14, 1365673), (59, 324058), (79, 242018), (118, 162029), (158, 121009), (293, 65254), (413, 46294), (553, 34574), (586, 32627), (826, 23147), (1106, 17287), (2051, 9322), (4102, 4661)]