21876698

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{619}}^1$

素因数の和:1093

約数の個数: 16

約数和(自身を含む): 33747840

約数和(自身を除く): 11871142

約数列:

[1, 2, 41, 82, 431, 619, 862, 1238, 17671, 25379, 35342, 50758, 266789, 533578, 10938349, 21876698]

約数ペア:

[(1, 21876698), (2, 10938349), (41, 533578), (82, 266789), (431, 50758), (619, 35342), (862, 25379), (1238, 17671)]