13430942

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 24509952

約数和(自身を除く): 11079010

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 787, 1219, 1574, 2438, 5509, 8533, 11018, 17066, 18101, 36202, 41711, 83422, 126707, 253414, 291977, 583954, 959353, 1918706, 6715471, 13430942]

約数ペア:

[(1, 13430942), (2, 6715471), (7, 1918706), (14, 959353), (23, 583954), (46, 291977), (53, 253414), (106, 126707), (161, 83422), (322, 41711), (371, 36202), (742, 18101), (787, 17066), (1219, 11018), (1574, 8533), (2438, 5509)]