16403684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5107}}^1$

素因数の和:5195

約数の個数: 24

約数和(自身を含む): 31751328

約数和(自身を除く): 15347644

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 5107, 10214, 20428, 56177, 112354, 224708, 372811, 745622, 1491244, 4100921, 8201842, 16403684]

約数ペア:

[(1, 16403684), (2, 8201842), (4, 4100921), (11, 1491244), (22, 745622), (44, 372811), (73, 224708), (146, 112354), (292, 56177), (803, 20428), (1606, 10214), (3212, 5107)]