15695429386

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{8623}}^1$

素因数の和:8855

約数の個数: 64

約数和(自身を含む): 29590944768

約数和(自身を除く): 13895515382

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 137, 146, 182, 274, 511, 949, 959, 1022, 1781, 1898, 1918, 3562, 6643, 8623, 10001, 12467, 13286, 17246, 20002, 24934, 60361, 70007, 112099, 120722, 130013, 140014, 224198, 260026, 629479, 784693, 910091, 1181351, 1258958, 1569386, 1820182, 2362702, 4406353, 8183227, 8269457, 8812706, 15357563, 16366454, 16538914, 30715126, 57282589, 86238623, 107502941, 114565178, 172477246, 215005882, 603670361, 1121102099, 1207340722, 2242204198, 7847714693, 15695429386]

約数ペア:

[(1, 15695429386), (2, 7847714693), (7, 2242204198), (13, 1207340722), (14, 1121102099), (26, 603670361), (73, 215005882), (91, 172477246), (137, 114565178), (146, 107502941), (182, 86238623), (274, 57282589), (511, 30715126), (949, 16538914), (959, 16366454), (1022, 15357563), (1781, 8812706), (1898, 8269457), (1918, 8183227), (3562, 4406353), (6643, 2362702), (8623, 1820182), (10001, 1569386), (12467, 1258958), (13286, 1181351), (17246, 910091), (20002, 784693), (24934, 629479), (60361, 260026), (70007, 224198), (112099, 140014), (120722, 130013)]