19468464

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21347}}^1$

素因数の和:21377

約数の個数: 40

約数和(自身を含む): 52943040

約数和(自身を除く): 33474576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 21347, 42694, 64041, 85388, 128082, 170776, 256164, 341552, 405593, 512328, 811186, 1024656, 1216779, 1622372, 2433558, 3244744, 4867116, 6489488, 9734232, 19468464]

約数ペア:

[(1, 19468464), (2, 9734232), (3, 6489488), (4, 4867116), (6, 3244744), (8, 2433558), (12, 1622372), (16, 1216779), (19, 1024656), (24, 811186), (38, 512328), (48, 405593), (57, 341552), (76, 256164), (114, 170776), (152, 128082), (228, 85388), (304, 64041), (456, 42694), (912, 21347)]