19247646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15349}}^1$

素因数の和:15384

約数の個数: 32

約数和(自身を含む): 44208000

約数和(自身を除く): 24960354

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 15349, 30698, 46047, 92094, 168839, 291631, 337678, 506517, 583262, 874893, 1013034, 1749786, 3207941, 6415882, 9623823, 19247646]

約数ペア:

[(1, 19247646), (2, 9623823), (3, 6415882), (6, 3207941), (11, 1749786), (19, 1013034), (22, 874893), (33, 583262), (38, 506517), (57, 337678), (66, 291631), (114, 168839), (209, 92094), (418, 46047), (627, 30698), (1254, 15349)]