19690752

素因数分解:

$2^8\times 3^1\times {\mathrm{25639}}^1$

素因数の和:25658

約数の個数: 36

約数和(自身を含む): 52408160

約数和(自身を除く): 32717408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 25639, 51278, 76917, 102556, 153834, 205112, 307668, 410224, 615336, 820448, 1230672, 1640896, 2461344, 3281792, 4922688, 6563584, 9845376, 19690752]

約数ペア:

[(1, 19690752), (2, 9845376), (3, 6563584), (4, 4922688), (6, 3281792), (8, 2461344), (12, 1640896), (16, 1230672), (24, 820448), (32, 615336), (48, 410224), (64, 307668), (96, 205112), (128, 153834), (192, 102556), (256, 76917), (384, 51278), (768, 25639)]