16540546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 28385280

約数和(自身を除く): 11844734

約数列:

[1, 2, 11, 22, 31, 62, 79, 158, 307, 341, 614, 682, 869, 1738, 2449, 3377, 4898, 6754, 9517, 19034, 24253, 26939, 48506, 53878, 104687, 209374, 266783, 533566, 751843, 1503686, 8270273, 16540546]

約数ペア:

[(1, 16540546), (2, 8270273), (11, 1503686), (22, 751843), (31, 533566), (62, 266783), (79, 209374), (158, 104687), (307, 53878), (341, 48506), (614, 26939), (682, 24253), (869, 19034), (1738, 9517), (2449, 6754), (3377, 4898)]