1215671338

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{6151}}^1$

素因数の和:6922

約数の個数: 32

約数和(自身を含む): 2197002240

約数和(自身を除く): 981330902

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 743, 1486, 5201, 6151, 10402, 12302, 14117, 28234, 43057, 86114, 98819, 116869, 197638, 233738, 818083, 1636166, 4570193, 9140386, 31991351, 63982702, 86833667, 173667334, 607835669, 1215671338]

約数ペア:

[(1, 1215671338), (2, 607835669), (7, 173667334), (14, 86833667), (19, 63982702), (38, 31991351), (133, 9140386), (266, 4570193), (743, 1636166), (1486, 818083), (5201, 233738), (6151, 197638), (10402, 116869), (12302, 98819), (14117, 86114), (28234, 43057)]