12803872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{21059}}^1$

素因数の和:21088

約数の個数: 24

約数和(自身を含む): 26535600

約数和(自身を除く): 13731728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 21059, 42118, 84236, 168472, 336944, 400121, 673888, 800242, 1600484, 3200968, 6401936, 12803872]

約数ペア:

[(1, 12803872), (2, 6401936), (4, 3200968), (8, 1600484), (16, 800242), (19, 673888), (32, 400121), (38, 336944), (76, 168472), (152, 84236), (304, 42118), (608, 21059)]