15757232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3049}}^1$

素因数の和:3093

約数の個数: 40

約数和(自身を含む): 34038000

約数和(自身を除く): 18280768

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 3049, 5168, 6098, 12196, 24392, 48784, 51833, 57931, 103666, 115862, 207332, 231724, 414664, 463448, 829328, 926896, 984827, 1969654, 3939308, 7878616, 15757232]

約数ペア:

[(1, 15757232), (2, 7878616), (4, 3939308), (8, 1969654), (16, 984827), (17, 926896), (19, 829328), (34, 463448), (38, 414664), (68, 231724), (76, 207332), (136, 115862), (152, 103666), (272, 57931), (304, 51833), (323, 48784), (646, 24392), (1292, 12196), (2584, 6098), (3049, 5168)]