19521283584

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1155379}}^1$

素因数の和:1155411

約数の個数: 80

約数和(自身を含む): 56733779520

約数和(自身を除く): 37212495936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1056, 1408, 1536, 2112, 2816, 4224, 5632, 8448, 16896, 1155379, 2310758, 3466137, 4621516, 6932274, 9243032, 12709169, 13864548, 18486064, 25418338, 27729096, 36972128, 38127507, 50836676, 55458192, 73944256, 76255014, 101673352, 110916384, 147888512, 152510028, 203346704, 221832768, 295777024, 305020056, 406693408, 443665536, 591554048, 610040112, 813386816, 887331072, 1220080224, 1626773632, 1774662144, 2440160448, 3253547264, 4880320896, 6507094528, 9760641792, 19521283584]

約数ペア:

[(1, 19521283584), (2, 9760641792), (3, 6507094528), (4, 4880320896), (6, 3253547264), (8, 2440160448), (11, 1774662144), (12, 1626773632), (16, 1220080224), (22, 887331072), (24, 813386816), (32, 610040112), (33, 591554048), (44, 443665536), (48, 406693408), (64, 305020056), (66, 295777024), (88, 221832768), (96, 203346704), (128, 152510028), (132, 147888512), (176, 110916384), (192, 101673352), (256, 76255014), (264, 73944256), (352, 55458192), (384, 50836676), (512, 38127507), (528, 36972128), (704, 27729096), (768, 25418338), (1056, 18486064), (1408, 13864548), (1536, 12709169), (2112, 9243032), (2816, 6932274), (4224, 4621516), (5632, 3466137), (8448, 2310758), (16896, 1155379)]