19523184

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21407}}^1$

素因数の和:21437

約数の個数: 40

約数和(自身を含む): 53091840

約数和(自身を除く): 33568656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 21407, 42814, 64221, 85628, 128442, 171256, 256884, 342512, 406733, 513768, 813466, 1027536, 1220199, 1626932, 2440398, 3253864, 4880796, 6507728, 9761592, 19523184]

約数ペア:

[(1, 19523184), (2, 9761592), (3, 6507728), (4, 4880796), (6, 3253864), (8, 2440398), (12, 1626932), (16, 1220199), (19, 1027536), (24, 813466), (38, 513768), (48, 406733), (57, 342512), (76, 256884), (114, 171256), (152, 128442), (228, 85628), (304, 64221), (456, 42814), (912, 21407)]