13688056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{90053}}^1$

素因数の和:90078

約数の個数: 16

約数和(自身を含む): 27016200

約数和(自身を除く): 13328144

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 90053, 180106, 360212, 720424, 1711007, 3422014, 6844028, 13688056]

約数ペア:

[(1, 13688056), (2, 6844028), (4, 3422014), (8, 1711007), (19, 720424), (38, 360212), (76, 180106), (152, 90053)]