56374178

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211933}}^1$

素因数の和:211961

約数の個数: 16

約数和(自身を含む): 101728320

約数和(自身を除く): 45354142

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 211933, 423866, 1483531, 2967062, 4026727, 8053454, 28187089, 56374178]

約数ペア:

[(1, 56374178), (2, 28187089), (7, 8053454), (14, 4026727), (19, 2967062), (38, 1483531), (133, 423866), (266, 211933)]