19053648

素因数分解:

$2^4\times 3^2\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:752

約数の個数: 60

約数和(自身を含む): 53621568

約数和(自身を除く): 34567920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 307, 431, 614, 862, 921, 1228, 1293, 1724, 1842, 2456, 2586, 2763, 3448, 3684, 3879, 4912, 5172, 5526, 6896, 7368, 7758, 10344, 11052, 14736, 15516, 20688, 22104, 31032, 44208, 62064, 132317, 264634, 396951, 529268, 793902, 1058536, 1190853, 1587804, 2117072, 2381706, 3175608, 4763412, 6351216, 9526824, 19053648]

約数ペア:

[(1, 19053648), (2, 9526824), (3, 6351216), (4, 4763412), (6, 3175608), (8, 2381706), (9, 2117072), (12, 1587804), (16, 1190853), (18, 1058536), (24, 793902), (36, 529268), (48, 396951), (72, 264634), (144, 132317), (307, 62064), (431, 44208), (614, 31032), (862, 22104), (921, 20688), (1228, 15516), (1293, 14736), (1724, 11052), (1842, 10344), (2456, 7758), (2586, 7368), (2763, 6896), (3448, 5526), (3684, 5172), (3879, 4912)]