19456848

素因数分解:

$2^4\times 3^4\times {\mathrm{15013}}^1$

素因数の和:15033

約数の個数: 50

約数和(自身を含む): 56317514

約数和(自身を除く): 36860666

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 15013, 30026, 45039, 60052, 90078, 120104, 135117, 180156, 240208, 270234, 360312, 405351, 540468, 720624, 810702, 1080936, 1216053, 1621404, 2161872, 2432106, 3242808, 4864212, 6485616, 9728424, 19456848]

約数ペア:

[(1, 19456848), (2, 9728424), (3, 6485616), (4, 4864212), (6, 3242808), (8, 2432106), (9, 2161872), (12, 1621404), (16, 1216053), (18, 1080936), (24, 810702), (27, 720624), (36, 540468), (48, 405351), (54, 360312), (72, 270234), (81, 240208), (108, 180156), (144, 135117), (162, 120104), (216, 90078), (324, 60052), (432, 45039), (648, 30026), (1296, 15013)]