16243370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 35392896

約数和(自身を除く): 19149526

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 65, 74, 110, 130, 143, 185, 286, 307, 370, 407, 481, 614, 715, 814, 962, 1430, 1535, 2035, 2405, 3070, 3377, 3991, 4070, 4810, 5291, 6754, 7982, 10582, 11359, 16885, 19955, 22718, 26455, 33770, 39910, 43901, 52910, 56795, 87802, 113590, 124949, 147667, 219505, 249898, 295334, 439010, 624745, 738335, 1249490, 1476670, 1624337, 3248674, 8121685, 16243370]

約数ペア:

[(1, 16243370), (2, 8121685), (5, 3248674), (10, 1624337), (11, 1476670), (13, 1249490), (22, 738335), (26, 624745), (37, 439010), (55, 295334), (65, 249898), (74, 219505), (110, 147667), (130, 124949), (143, 113590), (185, 87802), (286, 56795), (307, 52910), (370, 43901), (407, 39910), (481, 33770), (614, 26455), (715, 22718), (814, 19955), (962, 16885), (1430, 11359), (1535, 10582), (2035, 7982), (2405, 6754), (3070, 5291), (3377, 4810), (3991, 4070)]