19348536

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 51436800

約数和(自身を除く): 32088264

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 151, 152, 228, 281, 302, 453, 456, 562, 604, 843, 906, 1124, 1208, 1686, 1812, 2248, 2869, 3372, 3624, 5339, 5738, 6744, 8607, 10678, 11476, 16017, 17214, 21356, 22952, 32034, 34428, 42431, 42712, 64068, 68856, 84862, 127293, 128136, 169724, 254586, 339448, 509172, 806189, 1018344, 1612378, 2418567, 3224756, 4837134, 6449512, 9674268, 19348536]

約数ペア:

[(1, 19348536), (2, 9674268), (3, 6449512), (4, 4837134), (6, 3224756), (8, 2418567), (12, 1612378), (19, 1018344), (24, 806189), (38, 509172), (57, 339448), (76, 254586), (114, 169724), (151, 128136), (152, 127293), (228, 84862), (281, 68856), (302, 64068), (453, 42712), (456, 42431), (562, 34428), (604, 32034), (843, 22952), (906, 21356), (1124, 17214), (1208, 16017), (1686, 11476), (1812, 10678), (2248, 8607), (2869, 6744), (3372, 5738), (3624, 5339)]