15888796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 35159040

約数和(自身を除く): 19270244

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 653, 869, 1106, 1306, 1738, 2212, 2612, 3476, 4571, 6083, 7183, 9142, 12166, 14366, 18284, 24332, 28732, 50281, 51587, 100562, 103174, 201124, 206348, 361109, 567457, 722218, 1134914, 1444436, 2269828, 3972199, 7944398, 15888796]

約数ペア:

[(1, 15888796), (2, 7944398), (4, 3972199), (7, 2269828), (11, 1444436), (14, 1134914), (22, 722218), (28, 567457), (44, 361109), (77, 206348), (79, 201124), (154, 103174), (158, 100562), (308, 51587), (316, 50281), (553, 28732), (653, 24332), (869, 18284), (1106, 14366), (1306, 12166), (1738, 9142), (2212, 7183), (2612, 6083), (3476, 4571)]