19183982

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6323}}^1$

素因数の和:6403

約数の個数: 16

約数和(自身を含む): 30279312

約数和(自身を除く): 11095330

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 6323, 12646, 233951, 259243, 467902, 518486, 9591991, 19183982]

約数ペア:

[(1, 19183982), (2, 9591991), (37, 518486), (41, 467902), (74, 259243), (82, 233951), (1517, 12646), (3034, 6323)]