13538146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4003}}^1$

素因数の和:4113

約数の個数: 16

約数和(自身を含む): 21621600

約数和(自身を除く): 8083454

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 4003, 8006, 76057, 152114, 356267, 712534, 6769073, 13538146]

約数ペア:

[(1, 13538146), (2, 6769073), (19, 712534), (38, 356267), (89, 152114), (178, 76057), (1691, 8006), (3382, 4003)]