19533552

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{4903}}^1$

素因数の和:4997

約数の個数: 40

約数和(自身を含む): 51080064

約数和(自身を除く): 31546512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 4903, 9806, 14709, 19612, 29418, 39224, 58836, 78448, 117672, 235344, 406949, 813898, 1220847, 1627796, 2441694, 3255592, 4883388, 6511184, 9766776, 19533552]

約数ペア:

[(1, 19533552), (2, 9766776), (3, 6511184), (4, 4883388), (6, 3255592), (8, 2441694), (12, 1627796), (16, 1220847), (24, 813898), (48, 406949), (83, 235344), (166, 117672), (249, 78448), (332, 58836), (498, 39224), (664, 29418), (996, 19612), (1328, 14709), (1992, 9806), (3984, 4903)]