21633652

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{659}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 39362400

約数和(自身を除く): 17728748

約数列:

[1, 2, 4, 29, 58, 116, 283, 566, 659, 1132, 1318, 2636, 8207, 16414, 19111, 32828, 38222, 76444, 186497, 372994, 745988, 5408413, 10816826, 21633652]

約数ペア:

[(1, 21633652), (2, 10816826), (4, 5408413), (29, 745988), (58, 372994), (116, 186497), (283, 76444), (566, 38222), (659, 32828), (1132, 19111), (1318, 16414), (2636, 8207)]