12156746117

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{16451}}^1$

素因数の和:16601

約数の個数: 24

約数和(自身を含む): 13539337920

約数和(自身を除く): 1382591803

約数列:

[1, 19, 23, 89, 361, 437, 1691, 2047, 8303, 16451, 32129, 38893, 312569, 378373, 738967, 1464139, 5938811, 7189087, 27818641, 33675197, 136592653, 528554179, 639828743, 12156746117]

約数ペア:

[(1, 12156746117), (19, 639828743), (23, 528554179), (89, 136592653), (361, 33675197), (437, 27818641), (1691, 7189087), (2047, 5938811), (8303, 1464139), (16451, 738967), (32129, 378373), (38893, 312569)]