16556838

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 33985536

約数和(自身を除く): 17428698

約数列:

[1, 2, 3, 6, 73, 103, 146, 206, 219, 309, 367, 438, 618, 734, 1101, 2202, 7519, 15038, 22557, 26791, 37801, 45114, 53582, 75602, 80373, 113403, 160746, 226806, 2759473, 5518946, 8278419, 16556838]

約数ペア:

[(1, 16556838), (2, 8278419), (3, 5518946), (6, 2759473), (73, 226806), (103, 160746), (146, 113403), (206, 80373), (219, 75602), (309, 53582), (367, 45114), (438, 37801), (618, 26791), (734, 22557), (1101, 15038), (2202, 7519)]