15201022

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 24883200

約数和(自身を除く): 9682178

約数列:

[1, 2, 23, 46, 47, 79, 89, 94, 158, 178, 1081, 1817, 2047, 2162, 3634, 3713, 4094, 4183, 7031, 7426, 8366, 14062, 85399, 96209, 161713, 170798, 192418, 323426, 330457, 660914, 7600511, 15201022]

約数ペア:

[(1, 15201022), (2, 7600511), (23, 660914), (46, 330457), (47, 323426), (79, 192418), (89, 170798), (94, 161713), (158, 96209), (178, 85399), (1081, 14062), (1817, 8366), (2047, 7426), (2162, 7031), (3634, 4183), (3713, 4094)]