191880002

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{25673}}^1$

素因数の和:25813

約数の個数: 16

約数和(自身を含む): 298537272

約数和(自身を除く): 106657270

約数列:

[1, 2, 37, 74, 101, 202, 3737, 7474, 25673, 51346, 949901, 1899802, 2592973, 5185946, 95940001, 191880002]

約数ペア:

[(1, 191880002), (2, 95940001), (37, 5185946), (74, 2592973), (101, 1899802), (202, 949901), (3737, 51346), (7474, 25673)]