13681486

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10739}}^1$

素因数の和:10768

約数の個数: 24

約数和(自身を含む): 25711560

約数和(自身を除く): 12030074

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 10739, 21478, 75173, 139607, 150346, 279214, 526211, 977249, 1052422, 1954498, 6840743, 13681486]

約数ペア:

[(1, 13681486), (2, 6840743), (7, 1954498), (13, 1052422), (14, 977249), (26, 526211), (49, 279214), (91, 150346), (98, 139607), (182, 75173), (637, 21478), (1274, 10739)]