19751184

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7219}}^1$

素因数の和:7252

約数の個数: 60

約数和(自身を含む): 58193200

約数和(自身を除く): 38442016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 7219, 14438, 21657, 28876, 43314, 57752, 64971, 86628, 115504, 129942, 137161, 173256, 259884, 274322, 346512, 411483, 519768, 548644, 822966, 1039536, 1097288, 1234449, 1645932, 2194576, 2468898, 3291864, 4937796, 6583728, 9875592, 19751184]

約数ペア:

[(1, 19751184), (2, 9875592), (3, 6583728), (4, 4937796), (6, 3291864), (8, 2468898), (9, 2194576), (12, 1645932), (16, 1234449), (18, 1097288), (19, 1039536), (24, 822966), (36, 548644), (38, 519768), (48, 411483), (57, 346512), (72, 274322), (76, 259884), (114, 173256), (144, 137161), (152, 129942), (171, 115504), (228, 86628), (304, 64971), (342, 57752), (456, 43314), (684, 28876), (912, 21657), (1368, 14438), (2736, 7219)]