21936700742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1\times {\mathrm{19139}}^1$

素因数の和:20188

約数の個数: 32

約数和(自身を含む): 36612829440

約数和(自身を除く): 14676128698

約数列:

[1, 2, 11, 22, 53, 106, 583, 983, 1166, 1966, 10813, 19139, 21626, 38278, 52099, 104198, 210529, 421058, 573089, 1014367, 1146178, 2028734, 11158037, 18813637, 22316074, 37627274, 206950007, 413900014, 997122761, 1994245522, 10968350371, 21936700742]

約数ペア:

[(1, 21936700742), (2, 10968350371), (11, 1994245522), (22, 997122761), (53, 413900014), (106, 206950007), (583, 37627274), (983, 22316074), (1166, 18813637), (1966, 11158037), (10813, 2028734), (19139, 1146178), (21626, 1014367), (38278, 573089), (52099, 421058), (104198, 210529)]