19073496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 51901920

約数和(自身を除く): 32828424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 113, 156, 226, 312, 339, 452, 541, 678, 904, 1082, 1356, 1469, 1623, 2164, 2712, 2938, 3246, 4328, 4407, 5876, 6492, 7033, 8814, 11752, 12984, 14066, 17628, 21099, 28132, 35256, 42198, 56264, 61133, 84396, 122266, 168792, 183399, 244532, 366798, 489064, 733596, 794729, 1467192, 1589458, 2384187, 3178916, 4768374, 6357832, 9536748, 19073496]

約数ペア:

[(1, 19073496), (2, 9536748), (3, 6357832), (4, 4768374), (6, 3178916), (8, 2384187), (12, 1589458), (13, 1467192), (24, 794729), (26, 733596), (39, 489064), (52, 366798), (78, 244532), (104, 183399), (113, 168792), (156, 122266), (226, 84396), (312, 61133), (339, 56264), (452, 42198), (541, 35256), (678, 28132), (904, 21099), (1082, 17628), (1356, 14066), (1469, 12984), (1623, 11752), (2164, 8814), (2712, 7033), (2938, 6492), (3246, 5876), (4328, 4407)]