11389235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 17019072

約数和(自身を除く): 5629837

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 937, 1105, 2431, 4685, 10307, 12155, 12181, 15929, 51535, 60905, 79645, 133991, 175219, 207077, 669955, 876095, 1035385, 2277847, 11389235]

約数ペア:

[(1, 11389235), (5, 2277847), (11, 1035385), (13, 876095), (17, 669955), (55, 207077), (65, 175219), (85, 133991), (143, 79645), (187, 60905), (221, 51535), (715, 15929), (935, 12181), (937, 12155), (1105, 10307), (2431, 4685)]