11498914

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 20966400

約数和(自身を除く): 9467486

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 311, 622, 973, 1946, 2177, 2641, 4354, 5282, 5909, 11818, 18487, 36974, 41363, 43229, 82726, 86458, 302603, 605206, 821351, 1642702, 5749457, 11498914]

約数ペア:

[(1, 11498914), (2, 5749457), (7, 1642702), (14, 821351), (19, 605206), (38, 302603), (133, 86458), (139, 82726), (266, 43229), (278, 41363), (311, 36974), (622, 18487), (973, 11818), (1946, 5909), (2177, 5282), (2641, 4354)]