15678898534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{1553}}^1$

素因数の和:1885

約数の個数: 64

約数和(自身を含む): 27067944960

約数和(自身を除く): 11389046426

約数列:

[1, 2, 13, 19, 26, 38, 107, 191, 214, 247, 382, 494, 1391, 1553, 2033, 2483, 2782, 3106, 3629, 4066, 4966, 7258, 20189, 20437, 26429, 29507, 40378, 40874, 47177, 52858, 59014, 94354, 166171, 265681, 296623, 332342, 383591, 388303, 531362, 593246, 767182, 776606, 2160223, 3157249, 3856099, 4320446, 5047939, 5635837, 6314498, 7712198, 10095878, 11271674, 31738661, 41044237, 63477322, 73265881, 82088474, 146531762, 412602593, 603034559, 825205186, 1206069118, 7839449267, 15678898534]

約数ペア:

[(1, 15678898534), (2, 7839449267), (13, 1206069118), (19, 825205186), (26, 603034559), (38, 412602593), (107, 146531762), (191, 82088474), (214, 73265881), (247, 63477322), (382, 41044237), (494, 31738661), (1391, 11271674), (1553, 10095878), (2033, 7712198), (2483, 6314498), (2782, 5635837), (3106, 5047939), (3629, 4320446), (4066, 3856099), (4966, 3157249), (7258, 2160223), (20189, 776606), (20437, 767182), (26429, 593246), (29507, 531362), (40378, 388303), (40874, 383591), (47177, 332342), (52858, 296623), (59014, 265681), (94354, 166171)]