15875742

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 16783458

約数列:

[1, 2, 3, 6, 71, 83, 142, 166, 213, 249, 426, 449, 498, 898, 1347, 2694, 5893, 11786, 17679, 31879, 35358, 37267, 63758, 74534, 95637, 111801, 191274, 223602, 2645957, 5291914, 7937871, 15875742]

約数ペア:

[(1, 15875742), (2, 7937871), (3, 5291914), (6, 2645957), (71, 223602), (83, 191274), (142, 111801), (166, 95637), (213, 74534), (249, 63758), (426, 37267), (449, 35358), (498, 31879), (898, 17679), (1347, 11786), (2694, 5893)]