15882144

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{7193}}^1$

素因数の和:7229

約数の個数: 48

約数和(自身を含む): 43509312

約数和(自身を除く): 27627168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 7193, 14386, 21579, 28772, 43158, 57544, 86316, 115088, 165439, 172632, 230176, 330878, 345264, 496317, 661756, 690528, 992634, 1323512, 1985268, 2647024, 3970536, 5294048, 7941072, 15882144]

約数ペア:

[(1, 15882144), (2, 7941072), (3, 5294048), (4, 3970536), (6, 2647024), (8, 1985268), (12, 1323512), (16, 992634), (23, 690528), (24, 661756), (32, 496317), (46, 345264), (48, 330878), (69, 230176), (92, 172632), (96, 165439), (138, 115088), (184, 86316), (276, 57544), (368, 43158), (552, 28772), (736, 21579), (1104, 14386), (2208, 7193)]