19432458

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{13007}}^1$

素因数の和:13098

約数の個数: 24

約数和(自身を含む): 42614208

約数和(自身を除く): 23181750

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 13007, 26014, 39021, 78042, 117063, 234126, 1079581, 2159162, 3238743, 6477486, 9716229, 19432458]

約数ペア:

[(1, 19432458), (2, 9716229), (3, 6477486), (6, 3238743), (9, 2159162), (18, 1079581), (83, 234126), (166, 117063), (249, 78042), (498, 39021), (747, 26014), (1494, 13007)]