13223288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2399}}^1$

素因数の和:2471

約数の個数: 32

約数和(自身を含む): 27216000

約数和(自身を除く): 13992712

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2399, 2756, 4798, 5512, 9596, 19192, 31187, 62374, 124748, 127147, 249496, 254294, 508588, 1017176, 1652911, 3305822, 6611644, 13223288]

約数ペア:

[(1, 13223288), (2, 6611644), (4, 3305822), (8, 1652911), (13, 1017176), (26, 508588), (52, 254294), (53, 249496), (104, 127147), (106, 124748), (212, 62374), (424, 31187), (689, 19192), (1378, 9596), (2399, 5512), (2756, 4798)]