17820228098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229093}}^1$

素因数の和:229226

約数の個数: 32

約数和(自身を含む): 29690582400

約数和(自身を除く): 11870354302

約数列:

[1, 2, 19, 23, 38, 46, 89, 178, 437, 874, 1691, 2047, 3382, 4094, 38893, 77786, 229093, 458186, 4352767, 5269139, 8705534, 10538278, 20389277, 40778554, 100113641, 200227282, 387396263, 468953371, 774792526, 937906742, 8910114049, 17820228098]

約数ペア:

[(1, 17820228098), (2, 8910114049), (19, 937906742), (23, 774792526), (38, 468953371), (46, 387396263), (89, 200227282), (178, 100113641), (437, 40778554), (874, 20389277), (1691, 10538278), (2047, 8705534), (3382, 5269139), (4094, 4352767), (38893, 458186), (77786, 229093)]