12928398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1001

約数の個数: 64

約数和(自身を含む): 32970240

約数和(自身を除く): 20041842

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 953, 969, 1906, 1938, 2261, 2859, 4522, 5718, 6671, 6783, 13342, 13566, 16201, 18107, 20013, 32402, 36214, 40026, 48603, 54321, 97206, 108642, 113407, 126749, 226814, 253498, 307819, 340221, 380247, 615638, 680442, 760494, 923457, 1846914, 2154733, 4309466, 6464199, 12928398]

約数ペア:

[(1, 12928398), (2, 6464199), (3, 4309466), (6, 2154733), (7, 1846914), (14, 923457), (17, 760494), (19, 680442), (21, 615638), (34, 380247), (38, 340221), (42, 307819), (51, 253498), (57, 226814), (102, 126749), (114, 113407), (119, 108642), (133, 97206), (238, 54321), (266, 48603), (323, 40026), (357, 36214), (399, 32402), (646, 20013), (714, 18107), (798, 16201), (953, 13566), (969, 13342), (1906, 6783), (1938, 6671), (2261, 5718), (2859, 4522)]