191371466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3467}}^1$

素因数の和:3686

約数の個数: 32

約数和(自身を含む): 339087168

約数和(自身を除く): 147715702

約数列:

[1, 2, 11, 13, 22, 26, 143, 193, 286, 386, 2123, 2509, 3467, 4246, 5018, 6934, 27599, 38137, 45071, 55198, 76274, 90142, 495781, 669131, 991562, 1338262, 7360441, 8698703, 14720882, 17397406, 95685733, 191371466]

約数ペア:

[(1, 191371466), (2, 95685733), (11, 17397406), (13, 14720882), (22, 8698703), (26, 7360441), (143, 1338262), (193, 991562), (286, 669131), (386, 495781), (2123, 90142), (2509, 76274), (3467, 55198), (4246, 45071), (5018, 38137), (6934, 27599)]