15378772

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 27941760

約数和(自身を除く): 12562988

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 1187, 2374, 3239, 4748, 6478, 12956, 48667, 93773, 97334, 187546, 194668, 375092, 3844693, 7689386, 15378772]

約数ペア:

[(1, 15378772), (2, 7689386), (4, 3844693), (41, 375092), (79, 194668), (82, 187546), (158, 97334), (164, 93773), (316, 48667), (1187, 12956), (2374, 6478), (3239, 4748)]