19472512

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 39091500

約数和(自身を除く): 19618988

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 298, 596, 1021, 1192, 2042, 2384, 4084, 4768, 8168, 9536, 16336, 19072, 32672, 65344, 130688, 152129, 304258, 608516, 1217032, 2434064, 4868128, 9736256, 19472512]

約数ペア:

[(1, 19472512), (2, 9736256), (4, 4868128), (8, 2434064), (16, 1217032), (32, 608516), (64, 304258), (128, 152129), (149, 130688), (298, 65344), (596, 32672), (1021, 19072), (1192, 16336), (2042, 9536), (2384, 8168), (4084, 4768)]