16961442

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1381}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 35821440

約数和(自身を除く): 18859998

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 1381, 2047, 2762, 4094, 4143, 6141, 8286, 12282, 31763, 63526, 95289, 122909, 190578, 245818, 368727, 737454, 2826907, 5653814, 8480721, 16961442]

約数ペア:

[(1, 16961442), (2, 8480721), (3, 5653814), (6, 2826907), (23, 737454), (46, 368727), (69, 245818), (89, 190578), (138, 122909), (178, 95289), (267, 63526), (534, 31763), (1381, 12282), (2047, 8286), (2762, 6141), (4094, 4143)]