15665944

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12163}}^1$

素因数の和:12199

約数の個数: 32

約数和(自身を含む): 35032320

約数和(自身を除く): 19366376

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 12163, 24326, 48652, 85141, 97304, 170282, 279749, 340564, 559498, 681128, 1118996, 1958243, 2237992, 3916486, 7832972, 15665944]

約数ペア:

[(1, 15665944), (2, 7832972), (4, 3916486), (7, 2237992), (8, 1958243), (14, 1118996), (23, 681128), (28, 559498), (46, 340564), (56, 279749), (92, 170282), (161, 97304), (184, 85141), (322, 48652), (644, 24326), (1288, 12163)]