28912414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12473}}^1$

素因数の和:12555

約数の個数: 16

約数和(自身を含む): 46403280

約数和(自身を除く): 17490866

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 12473, 24946, 236987, 473974, 760853, 1521706, 14456207, 28912414]

約数ペア:

[(1, 28912414), (2, 14456207), (19, 1521706), (38, 760853), (61, 473974), (122, 236987), (1159, 24946), (2318, 12473)]