38863930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29221}}^1$

素因数の和:29254

約数の個数: 32

約数和(自身を含む): 84159360

約数和(自身を除く): 45295430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 29221, 58442, 146105, 204547, 292210, 409094, 555199, 1022735, 1110398, 2045470, 2775995, 3886393, 5551990, 7772786, 19431965, 38863930]

約数ペア:

[(1, 38863930), (2, 19431965), (5, 7772786), (7, 5551990), (10, 3886393), (14, 2775995), (19, 2045470), (35, 1110398), (38, 1022735), (70, 555199), (95, 409094), (133, 292210), (190, 204547), (266, 146105), (665, 58442), (1330, 29221)]