16206814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 28498176

約数和(自身を除く): 12291362

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 991, 1258, 1982, 8177, 12883, 16354, 16847, 25766, 33694, 36667, 73334, 219011, 438022, 476671, 623339, 953342, 1246678, 8103407, 16206814]

約数ペア:

[(1, 16206814), (2, 8103407), (13, 1246678), (17, 953342), (26, 623339), (34, 476671), (37, 438022), (74, 219011), (221, 73334), (442, 36667), (481, 33694), (629, 25766), (962, 16847), (991, 16354), (1258, 12883), (1982, 8177)]