15691921328

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{6016841}}^1$

素因数の和:6017012

約数の個数: 20

約数和(自身を含む): 30589624728

約数和(自身を除く): 14897703400

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 6016841, 12033682, 24067364, 48134728, 96269456, 980745083, 1961490166, 3922980332, 7845960664, 15691921328]

約数ペア:

[(1, 15691921328), (2, 7845960664), (4, 3922980332), (8, 1961490166), (16, 980745083), (163, 96269456), (326, 48134728), (652, 24067364), (1304, 12033682), (2608, 6016841)]