18900256

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{6089}}^1$

素因数の和:6196

約数の個数: 24

約数和(自身を含む): 37599660

約数和(自身を除く): 18699404

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 6089, 12178, 24356, 48712, 97424, 194848, 590633, 1181266, 2362532, 4725064, 9450128, 18900256]

約数ペア:

[(1, 18900256), (2, 9450128), (4, 4725064), (8, 2362532), (16, 1181266), (32, 590633), (97, 194848), (194, 97424), (388, 48712), (776, 24356), (1552, 12178), (3104, 6089)]