19377264

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21247}}^1$

素因数の和:21277

約数の個数: 40

約数和(自身を含む): 52695040

約数和(自身を除く): 33317776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 21247, 42494, 63741, 84988, 127482, 169976, 254964, 339952, 403693, 509928, 807386, 1019856, 1211079, 1614772, 2422158, 3229544, 4844316, 6459088, 9688632, 19377264]

約数ペア:

[(1, 19377264), (2, 9688632), (3, 6459088), (4, 4844316), (6, 3229544), (8, 2422158), (12, 1614772), (16, 1211079), (19, 1019856), (24, 807386), (38, 509928), (48, 403693), (57, 339952), (76, 254964), (114, 169976), (152, 127482), (228, 84988), (304, 63741), (456, 42494), (912, 21247)]