19145614

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7853}}^1$

素因数の和:7931

約数の個数: 16

約数和(自身を含む): 30536352

約数和(自身を除く): 11390738

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 7853, 15706, 180619, 361238, 416209, 832418, 9572807, 19145614]

約数ペア:

[(1, 19145614), (2, 9572807), (23, 832418), (46, 416209), (53, 361238), (106, 180619), (1219, 15706), (2438, 7853)]