1219942082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{140191}}^1$

素因数の和:140441

約数の個数: 16

約数和(自身を含む): 1934649600

約数和(自身を除く): 714707518

約数列:

[1, 2, 19, 38, 229, 458, 4351, 8702, 140191, 280382, 2663629, 5327258, 32103739, 64207478, 609971041, 1219942082]

約数ペア:

[(1, 1219942082), (2, 609971041), (19, 64207478), (38, 32103739), (229, 5327258), (458, 2663629), (4351, 280382), (8702, 140191)]