12175664

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:333

約数の個数: 40

約数和(自身を含む): 24568368

約数和(自身を除く): 12392704

約数列:

[1, 2, 4, 8, 16, 37, 74, 131, 148, 157, 262, 296, 314, 524, 592, 628, 1048, 1256, 2096, 2512, 4847, 5809, 9694, 11618, 19388, 20567, 23236, 38776, 41134, 46472, 77552, 82268, 92944, 164536, 329072, 760979, 1521958, 3043916, 6087832, 12175664]

約数ペア:

[(1, 12175664), (2, 6087832), (4, 3043916), (8, 1521958), (16, 760979), (37, 329072), (74, 164536), (131, 92944), (148, 82268), (157, 77552), (262, 46472), (296, 41134), (314, 38776), (524, 23236), (592, 20567), (628, 19388), (1048, 11618), (1256, 9694), (2096, 5809), (2512, 4847)]