15270908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2999}}^1$

素因数の和:3089

約数の個数: 24

約数和(自身を含む): 28560000

約数和(自身を除く): 13289092

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 2999, 5092, 5998, 11996, 56981, 113962, 200933, 227924, 401866, 803732, 3817727, 7635454, 15270908]

約数ペア:

[(1, 15270908), (2, 7635454), (4, 3817727), (19, 803732), (38, 401866), (67, 227924), (76, 200933), (134, 113962), (268, 56981), (1273, 11996), (2546, 5998), (2999, 5092)]