11854154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 20490624

約数和(自身を除く): 8636470

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 299, 461, 559, 598, 922, 989, 1118, 1978, 5993, 10603, 11986, 12857, 19823, 21206, 25714, 39646, 137839, 257699, 275678, 455929, 515398, 911858, 5927077, 11854154]

約数ペア:

[(1, 11854154), (2, 5927077), (13, 911858), (23, 515398), (26, 455929), (43, 275678), (46, 257699), (86, 137839), (299, 39646), (461, 25714), (559, 21206), (598, 19823), (922, 12857), (989, 11986), (1118, 10603), (1978, 5993)]