15903664

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{953}}^1$

素因数の和:1117

約数の個数: 40

約数和(自身を含む): 35488800

約数和(自身を除く): 19585136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 953, 1043, 1192, 1906, 2086, 2384, 3812, 4172, 6671, 7624, 8344, 13342, 15248, 16688, 26684, 53368, 106736, 141997, 283994, 567988, 993979, 1135976, 1987958, 2271952, 3975916, 7951832, 15903664]

約数ペア:

[(1, 15903664), (2, 7951832), (4, 3975916), (7, 2271952), (8, 1987958), (14, 1135976), (16, 993979), (28, 567988), (56, 283994), (112, 141997), (149, 106736), (298, 53368), (596, 26684), (953, 16688), (1043, 15248), (1192, 13342), (1906, 8344), (2086, 7624), (2384, 6671), (3812, 4172)]