38394916

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9203}}^1$

素因数の和:9363

約数の個数: 24

約数和(自身を含む): 77313600

約数和(自身を除く): 38918684

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 9203, 18406, 36812, 64421, 128842, 257684, 1371247, 2742494, 5484988, 9598729, 19197458, 38394916]

約数ペア:

[(1, 38394916), (2, 19197458), (4, 9598729), (7, 5484988), (14, 2742494), (28, 1371247), (149, 257684), (298, 128842), (596, 64421), (1043, 36812), (2086, 18406), (4172, 9203)]