26878726

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{19009}}^1$

素因数の和:19119

約数の個数: 16

約数和(自身を含む): 46536480

約数和(自身を除く): 19657754

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 19009, 38018, 133063, 266126, 1919909, 3839818, 13439363, 26878726]

約数ペア:

[(1, 26878726), (2, 13439363), (7, 3839818), (14, 1919909), (101, 266126), (202, 133063), (707, 38018), (1414, 19009)]