15678889412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{2347}}^1\times {\mathrm{72613}}^1$

素因数の和:74987

約数の個数: 24

約数和(自身を含む): 28643608896

約数和(自身を除く): 12964719484

約数列:

[1, 2, 4, 23, 46, 92, 2347, 4694, 9388, 53981, 72613, 107962, 145226, 215924, 290452, 1670099, 3340198, 6680396, 170422711, 340845422, 681690844, 3919722353, 7839444706, 15678889412]

約数ペア:

[(1, 15678889412), (2, 7839444706), (4, 3919722353), (23, 681690844), (46, 340845422), (92, 170422711), (2347, 6680396), (4694, 3340198), (9388, 1670099), (53981, 290452), (72613, 215924), (107962, 145226)]