13666203682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1\times {\mathrm{4289}}^1$

素因数の和:5562

約数の個数: 32

約数和(自身を含む): 21905769600

約数和(自身を除く): 8239565918

約数列:

[1, 2, 19, 38, 71, 142, 1181, 1349, 2362, 2698, 4289, 8578, 22439, 44878, 81491, 83851, 162982, 167702, 304519, 609038, 1593169, 3186338, 5065309, 5785861, 10130618, 11571722, 96240871, 192481742, 359636939, 719273878, 6833101841, 13666203682]

約数ペア:

[(1, 13666203682), (2, 6833101841), (19, 719273878), (38, 359636939), (71, 192481742), (142, 96240871), (1181, 11571722), (1349, 10130618), (2362, 5785861), (2698, 5065309), (4289, 3186338), (8578, 1593169), (22439, 609038), (44878, 304519), (81491, 167702), (83851, 162982)]