13665944

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 26399520

約数和(自身を除く): 12733576

約数列:

[1, 2, 4, 8, 53, 106, 167, 193, 212, 334, 386, 424, 668, 772, 1336, 1544, 8851, 10229, 17702, 20458, 32231, 35404, 40916, 64462, 70808, 81832, 128924, 257848, 1708243, 3416486, 6832972, 13665944]

約数ペア:

[(1, 13665944), (2, 6832972), (4, 3416486), (8, 1708243), (53, 257848), (106, 128924), (167, 81832), (193, 70808), (212, 64462), (334, 40916), (386, 35404), (424, 32231), (668, 20458), (772, 17702), (1336, 10229), (1544, 8851)]