15673639144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1690427}}^1$

素因数の和:1690513

約数の個数: 32

約数和(自身を含む): 31441960800

約数和(自身を除く): 15768321656

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 1690427, 3380854, 6761708, 13523416, 32118113, 64236226, 103116047, 128472452, 206232094, 256944904, 412464188, 824928376, 1959204893, 3918409786, 7836819572, 15673639144]

約数ペア:

[(1, 15673639144), (2, 7836819572), (4, 3918409786), (8, 1959204893), (19, 824928376), (38, 412464188), (61, 256944904), (76, 206232094), (122, 128472452), (152, 103116047), (244, 64236226), (488, 32118113), (1159, 13523416), (2318, 6761708), (4636, 3380854), (9272, 1690427)]