13109432

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1787}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 28321920

約数和(自身を除く): 15212488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1787, 1834, 3574, 3668, 7148, 7336, 12509, 14296, 25018, 50036, 100072, 234097, 468194, 936388, 1638679, 1872776, 3277358, 6554716, 13109432]

約数ペア:

[(1, 13109432), (2, 6554716), (4, 3277358), (7, 1872776), (8, 1638679), (14, 936388), (28, 468194), (56, 234097), (131, 100072), (262, 50036), (524, 25018), (917, 14296), (1048, 12509), (1787, 7336), (1834, 7148), (3574, 3668)]