13597870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 29647296

約数和(自身を除く): 16049426

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 65, 74, 110, 130, 143, 185, 257, 286, 370, 407, 481, 514, 715, 814, 962, 1285, 1430, 2035, 2405, 2570, 2827, 3341, 4070, 4810, 5291, 5654, 6682, 9509, 10582, 14135, 16705, 19018, 26455, 28270, 33410, 36751, 47545, 52910, 73502, 95090, 104599, 123617, 183755, 209198, 247234, 367510, 522995, 618085, 1045990, 1236170, 1359787, 2719574, 6798935, 13597870]

約数ペア:

[(1, 13597870), (2, 6798935), (5, 2719574), (10, 1359787), (11, 1236170), (13, 1045990), (22, 618085), (26, 522995), (37, 367510), (55, 247234), (65, 209198), (74, 183755), (110, 123617), (130, 104599), (143, 95090), (185, 73502), (257, 52910), (286, 47545), (370, 36751), (407, 33410), (481, 28270), (514, 26455), (715, 19018), (814, 16705), (962, 14135), (1285, 10582), (1430, 9509), (2035, 6682), (2405, 5654), (2570, 5291), (2827, 4810), (3341, 4070)]