22972178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19501}}^1$

素因数の和:19553

約数の個数: 16

約数和(自身を含む): 37443840

約数和(自身を除く): 14471662

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 19501, 39002, 370519, 604531, 741038, 1209062, 11486089, 22972178]

約数ペア:

[(1, 22972178), (2, 11486089), (19, 1209062), (31, 741038), (38, 604531), (62, 370519), (589, 39002), (1178, 19501)]