15694950836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1\times {\mathrm{2689}}^1$

素因数の和:4032

約数の個数: 48

約数和(自身を含む): 29419992000

約数和(自身を除く): 13725041164

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 1259, 2318, 2518, 2689, 4636, 5036, 5378, 10756, 23921, 47842, 51091, 76799, 95684, 102182, 153598, 164029, 204364, 307196, 328058, 656116, 1459181, 2918362, 3116551, 3385451, 5836724, 6233102, 6770902, 12466204, 13541804, 64323569, 128647138, 206512511, 257294276, 413025022, 826050044, 3923737709, 7847475418, 15694950836]

約数ペア:

[(1, 15694950836), (2, 7847475418), (4, 3923737709), (19, 826050044), (38, 413025022), (61, 257294276), (76, 206512511), (122, 128647138), (244, 64323569), (1159, 13541804), (1259, 12466204), (2318, 6770902), (2518, 6233102), (2689, 5836724), (4636, 3385451), (5036, 3116551), (5378, 2918362), (10756, 1459181), (23921, 656116), (47842, 328058), (51091, 307196), (76799, 204364), (95684, 164029), (102182, 153598)]