16419078

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 41395200

約数和(自身を除く): 24976122

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1231, 1482, 2223, 2462, 3693, 4446, 6669, 7386, 11079, 13338, 16003, 22158, 23389, 32006, 33237, 46778, 48009, 66474, 70167, 96018, 140334, 144027, 210501, 288054, 304057, 421002, 432081, 608114, 631503, 864162, 912171, 1263006, 1824342, 2736513, 5473026, 8209539, 16419078]

約数ペア:

[(1, 16419078), (2, 8209539), (3, 5473026), (6, 2736513), (9, 1824342), (13, 1263006), (18, 912171), (19, 864162), (26, 631503), (27, 608114), (38, 432081), (39, 421002), (54, 304057), (57, 288054), (78, 210501), (114, 144027), (117, 140334), (171, 96018), (234, 70167), (247, 66474), (342, 48009), (351, 46778), (494, 33237), (513, 32006), (702, 23389), (741, 22158), (1026, 16003), (1231, 13338), (1482, 11079), (2223, 7386), (2462, 6669), (3693, 4446)]