21189849636

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{92937937}}^1$

素因数の和:92937963

約数の個数: 24

約数和(自身を含む): 52045245280

約数和(自身を除く): 30855395644

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 92937937, 185875874, 278813811, 371751748, 557627622, 1115255244, 1765820803, 3531641606, 5297462409, 7063283212, 10594924818, 21189849636]

約数ペア:

[(1, 21189849636), (2, 10594924818), (3, 7063283212), (4, 5297462409), (6, 3531641606), (12, 1765820803), (19, 1115255244), (38, 557627622), (57, 371751748), (76, 278813811), (114, 185875874), (228, 92937937)]