12917886

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 26880000

約数和(自身を除く): 13962114

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 199, 349, 398, 597, 698, 1047, 1194, 2094, 6169, 10819, 12338, 18507, 21638, 32457, 37014, 64914, 69451, 138902, 208353, 416706, 2152981, 4305962, 6458943, 12917886]

約数ペア:

[(1, 12917886), (2, 6458943), (3, 4305962), (6, 2152981), (31, 416706), (62, 208353), (93, 138902), (186, 69451), (199, 64914), (349, 37014), (398, 32457), (597, 21638), (698, 18507), (1047, 12338), (1194, 10819), (2094, 6169)]