15932140802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{27997}}^1$

素因数の和:28250

約数の個数: 32

約数和(自身を含む): 25399785600

約数和(自身を除く): 9467644798

約数列:

[1, 2, 23, 46, 89, 139, 178, 278, 2047, 3197, 4094, 6394, 12371, 24742, 27997, 55994, 284533, 569066, 643931, 1287862, 2491733, 3891583, 4983466, 7783166, 57309859, 89506409, 114619718, 179012818, 346350887, 692701774, 7966070401, 15932140802]

約数ペア:

[(1, 15932140802), (2, 7966070401), (23, 692701774), (46, 346350887), (89, 179012818), (139, 114619718), (178, 89506409), (278, 57309859), (2047, 7783166), (3197, 4983466), (4094, 3891583), (6394, 2491733), (12371, 1287862), (24742, 643931), (27997, 569066), (55994, 284533)]