13041372

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 32739840

約数和(自身を除く): 19698468

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1217, 1786, 2434, 2679, 3572, 3651, 4868, 5358, 7302, 10716, 14604, 23123, 46246, 57199, 69369, 92492, 114398, 138738, 171597, 228796, 277476, 343194, 686388, 1086781, 2173562, 3260343, 4347124, 6520686, 13041372]

約数ペア:

[(1, 13041372), (2, 6520686), (3, 4347124), (4, 3260343), (6, 2173562), (12, 1086781), (19, 686388), (38, 343194), (47, 277476), (57, 228796), (76, 171597), (94, 138738), (114, 114398), (141, 92492), (188, 69369), (228, 57199), (282, 46246), (564, 23123), (893, 14604), (1217, 10716), (1786, 7302), (2434, 5358), (2679, 4868), (3572, 3651)]