15479996

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1913}}^1$

素因数の和:1958

約数の個数: 36

約数和(自身を含む): 32905488

約数和(自身を除く): 17425492

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 1913, 2023, 3826, 4046, 7652, 8092, 13391, 26782, 32521, 53564, 65042, 130084, 227647, 455294, 552857, 910588, 1105714, 2211428, 3869999, 7739998, 15479996]

約数ペア:

[(1, 15479996), (2, 7739998), (4, 3869999), (7, 2211428), (14, 1105714), (17, 910588), (28, 552857), (34, 455294), (68, 227647), (119, 130084), (238, 65042), (289, 53564), (476, 32521), (578, 26782), (1156, 13391), (1913, 8092), (2023, 7652), (3826, 4046)]