192972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 485296

約数和(自身を除く): 292324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1237, 2474, 3711, 4948, 7422, 14844, 16081, 32162, 48243, 64324, 96486, 192972]

約数ペア:

[(1, 192972), (2, 96486), (3, 64324), (4, 48243), (6, 32162), (12, 16081), (13, 14844), (26, 7422), (39, 4948), (52, 3711), (78, 2474), (156, 1237)]