13439536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4057

約数の個数: 40

約数和(自身を含む): 29908800

約数和(自身を除く): 16469264

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 4019, 8038, 16076, 32152, 44209, 64304, 76361, 88418, 152722, 176836, 305444, 353672, 610888, 707344, 839971, 1221776, 1679942, 3359884, 6719768, 13439536]

約数ペア:

[(1, 13439536), (2, 6719768), (4, 3359884), (8, 1679942), (11, 1221776), (16, 839971), (19, 707344), (22, 610888), (38, 353672), (44, 305444), (76, 176836), (88, 152722), (152, 88418), (176, 76361), (209, 64304), (304, 44209), (418, 32152), (836, 16076), (1672, 8038), (3344, 4019)]