16051888

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{2383}}^1$

素因数の和:2812

約数の個数: 20

約数和(自身を含む): 31187488

約数和(自身を除く): 15135600

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 2383, 3368, 4766, 6736, 9532, 19064, 38128, 1003243, 2006486, 4012972, 8025944, 16051888]

約数ペア:

[(1, 16051888), (2, 8025944), (4, 4012972), (8, 2006486), (16, 1003243), (421, 38128), (842, 19064), (1684, 9532), (2383, 6736), (3368, 4766)]