15690873508

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{188801}}^1$

素因数の和:189147

約数の個数: 24

約数和(自身を含む): 27912487680

約数和(自身を除く): 12221614172

約数列:

[1, 2, 4, 79, 158, 263, 316, 526, 1052, 20777, 41554, 83108, 188801, 377602, 755204, 14915279, 29830558, 49654663, 59661116, 99309326, 198618652, 3922718377, 7845436754, 15690873508]

約数ペア:

[(1, 15690873508), (2, 7845436754), (4, 3922718377), (79, 198618652), (158, 99309326), (263, 59661116), (316, 49654663), (526, 29830558), (1052, 14915279), (20777, 755204), (41554, 377602), (83108, 188801)]