19766328

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{6287}}^1$

素因数の和:6427

約数の個数: 32

約数和(自身を含む): 49800960

約数和(自身を除く): 30034632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 6287, 12574, 18861, 25148, 37722, 50296, 75444, 150888, 823597, 1647194, 2470791, 3294388, 4941582, 6588776, 9883164, 19766328]

約数ペア:

[(1, 19766328), (2, 9883164), (3, 6588776), (4, 4941582), (6, 3294388), (8, 2470791), (12, 1647194), (24, 823597), (131, 150888), (262, 75444), (393, 50296), (524, 37722), (786, 25148), (1048, 18861), (1572, 12574), (3144, 6287)]