16202972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12541}}^1$

素因数の和:12581

約数の個数: 24

約数和(自身を含む): 31605840

約数和(自身を除く): 15402868

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 12541, 25082, 50164, 213197, 238279, 426394, 476558, 852788, 953116, 4050743, 8101486, 16202972]

約数ペア:

[(1, 16202972), (2, 8101486), (4, 4050743), (17, 953116), (19, 852788), (34, 476558), (38, 426394), (68, 238279), (76, 213197), (323, 50164), (646, 25082), (1292, 12541)]