1248769148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1493743}}^1$

素因数の和:1493777

約数の個数: 24

約数和(自身を含む): 2509489920

約数和(自身を除く): 1260720772

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1493743, 2987486, 5974972, 16431173, 28381117, 32862346, 56762234, 65724692, 113524468, 312192287, 624384574, 1248769148]

約数ペア:

[(1, 1248769148), (2, 624384574), (4, 312192287), (11, 113524468), (19, 65724692), (22, 56762234), (38, 32862346), (44, 28381117), (76, 16431173), (209, 5974972), (418, 2987486), (836, 1493743)]