11807816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 23522400

約数和(自身を除く): 11714584

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 593, 1048, 1186, 2372, 2489, 4744, 4978, 9956, 11267, 19912, 22534, 45068, 77683, 90136, 155366, 310732, 621464, 1475977, 2951954, 5903908, 11807816]

約数ペア:

[(1, 11807816), (2, 5903908), (4, 2951954), (8, 1475977), (19, 621464), (38, 310732), (76, 155366), (131, 90136), (152, 77683), (262, 45068), (524, 22534), (593, 19912), (1048, 11267), (1186, 9956), (2372, 4978), (2489, 4744)]