16376404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1031}}^1$

素因数の和:1084

約数の個数: 36

約数和(自身を含む): 33028128

約数和(自身を除く): 16651724

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1031, 1444, 2062, 3971, 4124, 7942, 11341, 15884, 19589, 22682, 39178, 45364, 78356, 215479, 372191, 430958, 744382, 861916, 1488764, 4094101, 8188202, 16376404]

約数ペア:

[(1, 16376404), (2, 8188202), (4, 4094101), (11, 1488764), (19, 861916), (22, 744382), (38, 430958), (44, 372191), (76, 215479), (209, 78356), (361, 45364), (418, 39178), (722, 22682), (836, 19589), (1031, 15884), (1444, 11341), (2062, 7942), (3971, 4124)]