15904236

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 38352384

約数和(自身を除く): 22448148

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 163, 173, 188, 282, 326, 346, 489, 519, 564, 652, 692, 978, 1038, 1956, 2076, 7661, 8131, 15322, 16262, 22983, 24393, 28199, 30644, 32524, 45966, 48786, 56398, 84597, 91932, 97572, 112796, 169194, 338388, 1325353, 2650706, 3976059, 5301412, 7952118, 15904236]

約数ペア:

[(1, 15904236), (2, 7952118), (3, 5301412), (4, 3976059), (6, 2650706), (12, 1325353), (47, 338388), (94, 169194), (141, 112796), (163, 97572), (173, 91932), (188, 84597), (282, 56398), (326, 48786), (346, 45966), (489, 32524), (519, 30644), (564, 28199), (652, 24393), (692, 22983), (978, 16262), (1038, 15322), (1956, 8131), (2076, 7661)]