16154446

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5521}}^1$

素因数の和:5560

約数の個数: 32

約数和(自身を含む): 31806720

約数和(自身を除く): 15652274

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 5521, 11042, 38647, 60731, 77294, 104899, 121462, 209798, 425117, 734293, 850234, 1153889, 1468586, 2307778, 8077223, 16154446]

約数ペア:

[(1, 16154446), (2, 8077223), (7, 2307778), (11, 1468586), (14, 1153889), (19, 850234), (22, 734293), (38, 425117), (77, 209798), (133, 121462), (154, 104899), (209, 77294), (266, 60731), (418, 38647), (1463, 11042), (2926, 5521)]