16976994242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1\times {\mathrm{11321}}^1$

素因数の和:11894

約数の個数: 32

約数和(自身を含む): 27692615664

約数和(自身を除く): 10715621422

約数列:

[1, 2, 13, 26, 137, 274, 421, 842, 1781, 3562, 5473, 10946, 11321, 22642, 57677, 115354, 147173, 294346, 749801, 1499602, 1550977, 3101954, 4766141, 9532282, 20162701, 40325402, 61959833, 123919666, 652961317, 1305922634, 8488497121, 16976994242]

約数ペア:

[(1, 16976994242), (2, 8488497121), (13, 1305922634), (26, 652961317), (137, 123919666), (274, 61959833), (421, 40325402), (842, 20162701), (1781, 9532282), (3562, 4766141), (5473, 3101954), (10946, 1550977), (11321, 1499602), (22642, 749801), (57677, 294346), (115354, 147173)]