19156636076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2389}}^1\times {\mathrm{105509}}^1$

素因数の和:107921

約数の個数: 24

約数和(自身を含む): 35303646000

約数和(自身を除く): 16147009924

約数列:

[1, 2, 4, 19, 38, 76, 2389, 4778, 9556, 45391, 90782, 105509, 181564, 211018, 422036, 2004671, 4009342, 8018684, 252061001, 504122002, 1008244004, 4789159019, 9578318038, 19156636076]

約数ペア:

[(1, 19156636076), (2, 9578318038), (4, 4789159019), (19, 1008244004), (38, 504122002), (76, 252061001), (2389, 8018684), (4778, 4009342), (9556, 2004671), (45391, 422036), (90782, 211018), (105509, 181564)]