15941254

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 29454336

約数和(自身を除く): 13513082

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 1597, 3194, 4991, 9982, 11179, 22358, 36731, 49507, 73462, 99014, 257117, 346549, 514234, 693098, 1138661, 2277322, 7970627, 15941254]

約数ペア:

[(1, 15941254), (2, 7970627), (7, 2277322), (14, 1138661), (23, 693098), (31, 514234), (46, 346549), (62, 257117), (161, 99014), (217, 73462), (322, 49507), (434, 36731), (713, 22358), (1426, 11179), (1597, 9982), (3194, 4991)]