16935490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{911}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 36049536

約数和(自身を除く): 19114046

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 911, 1430, 1690, 1822, 1859, 3718, 4555, 9110, 9295, 10021, 11843, 18590, 20042, 23686, 50105, 59215, 100210, 118430, 130273, 153959, 260546, 307918, 651365, 769795, 1302730, 1539590, 1693549, 3387098, 8467745, 16935490]

約数ペア:

[(1, 16935490), (2, 8467745), (5, 3387098), (10, 1693549), (11, 1539590), (13, 1302730), (22, 769795), (26, 651365), (55, 307918), (65, 260546), (110, 153959), (130, 130273), (143, 118430), (169, 100210), (286, 59215), (338, 50105), (715, 23686), (845, 20042), (911, 18590), (1430, 11843), (1690, 10021), (1822, 9295), (1859, 9110), (3718, 4555)]