28156651

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 30967200

約数和(自身を除く): 2810549

約数列:

[1, 19, 29, 137, 373, 551, 2603, 3973, 7087, 10817, 51101, 75487, 205523, 970919, 1481929, 28156651]

約数ペア:

[(1, 28156651), (19, 1481929), (29, 970919), (137, 205523), (373, 75487), (551, 51101), (2603, 10817), (3973, 7087)]