15836926

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 28615680

約数和(自身を除く): 12778754

約数列:

[1, 2, 7, 14, 23, 46, 137, 161, 274, 322, 359, 718, 959, 1918, 2513, 3151, 5026, 6302, 8257, 16514, 22057, 44114, 49183, 57799, 98366, 115598, 344281, 688562, 1131209, 2262418, 7918463, 15836926]

約数ペア:

[(1, 15836926), (2, 7918463), (7, 2262418), (14, 1131209), (23, 688562), (46, 344281), (137, 115598), (161, 98366), (274, 57799), (322, 49183), (359, 44114), (718, 22057), (959, 16514), (1918, 8257), (2513, 6302), (3151, 5026)]