19663032

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{9871}}^1$

素因数の和:9963

約数の個数: 32

約数和(自身を含む): 49754880

約数和(自身を除く): 30091848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 9871, 19742, 29613, 39484, 59226, 78968, 118452, 236904, 819293, 1638586, 2457879, 3277172, 4915758, 6554344, 9831516, 19663032]

約数ペア:

[(1, 19663032), (2, 9831516), (3, 6554344), (4, 4915758), (6, 3277172), (8, 2457879), (12, 1638586), (24, 819293), (83, 236904), (166, 118452), (249, 78968), (332, 59226), (498, 39484), (664, 29613), (996, 19742), (1992, 9871)]