21024766

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{14869}}^1$

素因数の和:14979

約数の個数: 16

約数和(自身を含む): 36401760

約数和(自身を除く): 15376994

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 14869, 29738, 104083, 208166, 1501769, 3003538, 10512383, 21024766]

約数ペア:

[(1, 21024766), (2, 10512383), (7, 3003538), (14, 1501769), (101, 208166), (202, 104083), (707, 29738), (1414, 14869)]