20131423210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4606733}}^1$

素因数の和:4606782

約数の個数: 32

約数和(自身を含む): 39802181760

約数和(自身を除く): 19670758550

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 4606733, 9213466, 23033665, 46067330, 87527927, 105954859, 175055854, 211909718, 437639635, 529774295, 875279270, 1059548590, 2013142321, 4026284642, 10065711605, 20131423210]

約数ペア:

[(1, 20131423210), (2, 10065711605), (5, 4026284642), (10, 2013142321), (19, 1059548590), (23, 875279270), (38, 529774295), (46, 437639635), (95, 211909718), (115, 175055854), (190, 105954859), (230, 87527927), (437, 46067330), (874, 23033665), (2185, 9213466), (4370, 4606733)]