16285964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{509}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 30130800

約数和(自身を除く): 13844836

約数列:

[1, 2, 4, 19, 38, 76, 421, 509, 842, 1018, 1684, 2036, 7999, 9671, 15998, 19342, 31996, 38684, 214289, 428578, 857156, 4071491, 8142982, 16285964]

約数ペア:

[(1, 16285964), (2, 8142982), (4, 4071491), (19, 857156), (38, 428578), (76, 214289), (421, 38684), (509, 31996), (842, 19342), (1018, 15998), (1684, 9671), (2036, 7999)]