25899014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11173}}^1$

素因数の和:11255

約数の個数: 16

約数和(自身を含む): 41567280

約数和(自身を除く): 15668266

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 11173, 22346, 212287, 424574, 681553, 1363106, 12949507, 25899014]

約数ペア:

[(1, 25899014), (2, 12949507), (19, 1363106), (38, 681553), (61, 424574), (122, 212287), (1159, 22346), (2318, 11173)]