12293890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10331}}^1$

素因数の和:10362

約数の個数: 32

約数和(自身を含む): 26780544

約数和(自身を除く): 14486654

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 10331, 20662, 51655, 72317, 103310, 144634, 175627, 351254, 361585, 723170, 878135, 1229389, 1756270, 2458778, 6146945, 12293890]

約数ペア:

[(1, 12293890), (2, 6146945), (5, 2458778), (7, 1756270), (10, 1229389), (14, 878135), (17, 723170), (34, 361585), (35, 351254), (70, 175627), (85, 144634), (119, 103310), (170, 72317), (238, 51655), (595, 20662), (1190, 10331)]