45378878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{9403}}^1$

素因数の和:9551

約数の個数: 16

約数和(自身を含む): 72222720

約数和(自身を除く): 26843842

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 9403, 18806, 178657, 357314, 1194181, 2388362, 22689439, 45378878]

約数ペア:

[(1, 45378878), (2, 22689439), (19, 2388362), (38, 1194181), (127, 357314), (254, 178657), (2413, 18806), (4826, 9403)]