15670142488

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1956811}}^1$

素因数の和:1956848

約数の個数: 64

約数和(自身を含む): 39449329920

約数和(自身を除く): 23779187432

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 1956811, 3913622, 7827244, 13697677, 15654488, 21524921, 25438543, 27395354, 43049842, 50877086, 54790708, 86099684, 101754172, 109581416, 150674447, 172199368, 178069801, 203508344, 279823973, 301348894, 356139602, 559647946, 602697788, 712279204, 1119295892, 1205395576, 1424558408, 1958767811, 2238591784, 3917535622, 7835071244, 15670142488]

約数ペア:

[(1, 15670142488), (2, 7835071244), (4, 3917535622), (7, 2238591784), (8, 1958767811), (11, 1424558408), (13, 1205395576), (14, 1119295892), (22, 712279204), (26, 602697788), (28, 559647946), (44, 356139602), (52, 301348894), (56, 279823973), (77, 203508344), (88, 178069801), (91, 172199368), (104, 150674447), (143, 109581416), (154, 101754172), (182, 86099684), (286, 54790708), (308, 50877086), (364, 43049842), (572, 27395354), (616, 25438543), (728, 21524921), (1001, 15654488), (1144, 13697677), (2002, 7827244), (4004, 3913622), (8008, 1956811)]