13156190

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 24463296

約数和(自身を除く): 11307106

約数列:

[1, 2, 5, 10, 53, 103, 106, 206, 241, 265, 482, 515, 530, 1030, 1205, 2410, 5459, 10918, 12773, 24823, 25546, 27295, 49646, 54590, 63865, 124115, 127730, 248230, 1315619, 2631238, 6578095, 13156190]

約数ペア:

[(1, 13156190), (2, 6578095), (5, 2631238), (10, 1315619), (53, 248230), (103, 127730), (106, 124115), (206, 63865), (241, 54590), (265, 49646), (482, 27295), (515, 25546), (530, 24823), (1030, 12773), (1205, 10918), (2410, 5459)]