12964452

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 31248000

約数和(自身を除く): 18283548

約数列:

[1, 2, 3, 4, 6, 12, 61, 89, 122, 178, 183, 199, 244, 267, 356, 366, 398, 534, 597, 732, 796, 1068, 1194, 2388, 5429, 10858, 12139, 16287, 17711, 21716, 24278, 32574, 35422, 36417, 48556, 53133, 65148, 70844, 72834, 106266, 145668, 212532, 1080371, 2160742, 3241113, 4321484, 6482226, 12964452]

約数ペア:

[(1, 12964452), (2, 6482226), (3, 4321484), (4, 3241113), (6, 2160742), (12, 1080371), (61, 212532), (89, 145668), (122, 106266), (178, 72834), (183, 70844), (199, 65148), (244, 53133), (267, 48556), (356, 36417), (366, 35422), (398, 32574), (534, 24278), (597, 21716), (732, 17711), (796, 16287), (1068, 12139), (1194, 10858), (2388, 5429)]