15692543536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51620209}}^1$

素因数の和:51620236

約数の個数: 20

約数和(自身を含む): 32004530200

約数和(自身を除く): 16311986664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51620209, 103240418, 206480836, 412961672, 825923344, 980783971, 1961567942, 3923135884, 7846271768, 15692543536]

約数ペア:

[(1, 15692543536), (2, 7846271768), (4, 3923135884), (8, 1961567942), (16, 980783971), (19, 825923344), (38, 412961672), (76, 206480836), (152, 103240418), (304, 51620209)]