21959304

素因数分解:

$2^3\times 3^1\times {\mathrm{914971}}^1$

素因数の和:914980

約数の個数: 16

約数和(自身を含む): 54898320

約数和(自身を除く): 32939016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 914971, 1829942, 2744913, 3659884, 5489826, 7319768, 10979652, 21959304]

約数ペア:

[(1, 21959304), (2, 10979652), (3, 7319768), (4, 5489826), (6, 3659884), (8, 2744913), (12, 1829942), (24, 914971)]