12884504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 25758000

約数和(自身を除く): 12873496

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 422, 449, 844, 898, 1688, 1796, 3587, 3592, 7174, 7633, 14348, 15266, 28696, 30532, 61064, 94739, 189478, 378956, 757912, 1610563, 3221126, 6442252, 12884504]

約数ペア:

[(1, 12884504), (2, 6442252), (4, 3221126), (8, 1610563), (17, 757912), (34, 378956), (68, 189478), (136, 94739), (211, 61064), (422, 30532), (449, 28696), (844, 15266), (898, 14348), (1688, 7633), (1796, 7174), (3587, 3592)]