15404288

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3202

約数の個数: 36

約数和(自身を含む): 32376960

約数和(自身を除く): 16972672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 3167, 4864, 6334, 12668, 25336, 50672, 60173, 101344, 120346, 202688, 240692, 405376, 481384, 810752, 962768, 1925536, 3851072, 7702144, 15404288]

約数ペア:

[(1, 15404288), (2, 7702144), (4, 3851072), (8, 1925536), (16, 962768), (19, 810752), (32, 481384), (38, 405376), (64, 240692), (76, 202688), (128, 120346), (152, 101344), (256, 60173), (304, 50672), (608, 25336), (1216, 12668), (2432, 6334), (3167, 4864)]