21106102

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7243}}^1$

素因数の和:7323

約数の個数: 16

約数和(自身を含む): 33380352

約数和(自身を除く): 12274250

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 7243, 14486, 224533, 340421, 449066, 680842, 10553051, 21106102]

約数ペア:

[(1, 21106102), (2, 10553051), (31, 680842), (47, 449066), (62, 340421), (94, 224533), (1457, 14486), (2914, 7243)]