1812969892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{326779}}^1$

素因数の和:326875

約数の個数: 24

約数和(自身を含む): 3385440800

約数和(自身を除く): 1572470908

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 326779, 653558, 1307116, 6208801, 12417602, 23854867, 24835204, 47709734, 95419468, 453242473, 906484946, 1812969892]

約数ペア:

[(1, 1812969892), (2, 906484946), (4, 453242473), (19, 95419468), (38, 47709734), (73, 24835204), (76, 23854867), (146, 12417602), (292, 6208801), (1387, 1307116), (2774, 653558), (5548, 326779)]