19480224

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1549}}^1$

素因数の和:1693

約数の個数: 48

約数和(自身を含む): 51559200

約数和(自身を除く): 32078976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1549, 1572, 2096, 3098, 3144, 4192, 4647, 6196, 6288, 9294, 12392, 12576, 18588, 24784, 37176, 49568, 74352, 148704, 202919, 405838, 608757, 811676, 1217514, 1623352, 2435028, 3246704, 4870056, 6493408, 9740112, 19480224]

約数ペア:

[(1, 19480224), (2, 9740112), (3, 6493408), (4, 4870056), (6, 3246704), (8, 2435028), (12, 1623352), (16, 1217514), (24, 811676), (32, 608757), (48, 405838), (96, 202919), (131, 148704), (262, 74352), (393, 49568), (524, 37176), (786, 24784), (1048, 18588), (1549, 12576), (1572, 12392), (2096, 9294), (3098, 6288), (3144, 6196), (4192, 4647)]