12475210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 26542080

約数和(自身を除く): 14066870

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 47, 55, 94, 95, 110, 127, 190, 209, 235, 254, 418, 470, 517, 635, 893, 1034, 1045, 1270, 1397, 1786, 2090, 2413, 2585, 2794, 4465, 4826, 5170, 5969, 6985, 8930, 9823, 11938, 12065, 13970, 19646, 24130, 26543, 29845, 49115, 53086, 59690, 65659, 98230, 113411, 131318, 132715, 226822, 265430, 328295, 567055, 656590, 1134110, 1247521, 2495042, 6237605, 12475210]

約数ペア:

[(1, 12475210), (2, 6237605), (5, 2495042), (10, 1247521), (11, 1134110), (19, 656590), (22, 567055), (38, 328295), (47, 265430), (55, 226822), (94, 132715), (95, 131318), (110, 113411), (127, 98230), (190, 65659), (209, 59690), (235, 53086), (254, 49115), (418, 29845), (470, 26543), (517, 24130), (635, 19646), (893, 13970), (1034, 12065), (1045, 11938), (1270, 9823), (1397, 8930), (1786, 6985), (2090, 5969), (2413, 5170), (2585, 4826), (2794, 4465)]