21749538

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{116933}}^1$

素因数の和:116969

約数の個数: 16

約数和(自身を含む): 44902656

約数和(自身を除く): 23153118

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 116933, 233866, 350799, 701598, 3624923, 7249846, 10874769, 21749538]

約数ペア:

[(1, 21749538), (2, 10874769), (3, 7249846), (6, 3624923), (31, 701598), (62, 350799), (93, 233866), (186, 116933)]