28375094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67883}}^1$

素因数の和:67915

約数の個数: 16

約数和(自身を含む): 48876480

約数和(自身を除く): 20501386

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 67883, 135766, 746713, 1289777, 1493426, 2579554, 14187547, 28375094]

約数ペア:

[(1, 28375094), (2, 14187547), (11, 2579554), (19, 1493426), (22, 1289777), (38, 746713), (209, 135766), (418, 67883)]