12467408

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 40

約数和(自身を含む): 25176960

約数和(自身を除く): 12709552

約数列:

[1, 2, 4, 8, 16, 47, 59, 94, 118, 188, 236, 281, 376, 472, 562, 752, 944, 1124, 2248, 2773, 4496, 5546, 11092, 13207, 16579, 22184, 26414, 33158, 44368, 52828, 66316, 105656, 132632, 211312, 265264, 779213, 1558426, 3116852, 6233704, 12467408]

約数ペア:

[(1, 12467408), (2, 6233704), (4, 3116852), (8, 1558426), (16, 779213), (47, 265264), (59, 211312), (94, 132632), (118, 105656), (188, 66316), (236, 52828), (281, 44368), (376, 33158), (472, 26414), (562, 22184), (752, 16579), (944, 13207), (1124, 11092), (2248, 5546), (2773, 4496)]