15458254

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 28141056

約数和(自身を除く): 12682802

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 787, 854, 1403, 1574, 2806, 5509, 9821, 11018, 18101, 19642, 36202, 48007, 96014, 126707, 253414, 336049, 672098, 1104161, 2208322, 7729127, 15458254]

約数ペア:

[(1, 15458254), (2, 7729127), (7, 2208322), (14, 1104161), (23, 672098), (46, 336049), (61, 253414), (122, 126707), (161, 96014), (322, 48007), (427, 36202), (787, 19642), (854, 18101), (1403, 11018), (1574, 9821), (2806, 5509)]