21892386

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{117701}}^1$

素因数の和:117737

約数の個数: 16

約数和(自身を含む): 45197568

約数和(自身を除く): 23305182

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 117701, 235402, 353103, 706206, 3648731, 7297462, 10946193, 21892386]

約数ペア:

[(1, 21892386), (2, 10946193), (3, 7297462), (6, 3648731), (31, 706206), (62, 353103), (93, 235402), (186, 117701)]