31950818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 21271582

約数列:

[1, 2, 19, 23, 38, 46, 139, 263, 278, 437, 526, 874, 2641, 3197, 4997, 5282, 6049, 6394, 9994, 12098, 36557, 60743, 73114, 114931, 121486, 229862, 694583, 840811, 1389166, 1681622, 15975409, 31950818]

約数ペア:

[(1, 31950818), (2, 15975409), (19, 1681622), (23, 1389166), (38, 840811), (46, 694583), (139, 229862), (263, 121486), (278, 114931), (437, 73114), (526, 60743), (874, 36557), (2641, 12098), (3197, 9994), (4997, 6394), (5282, 6049)]