19303148

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 34594560

約数和(自身を除く): 15291412

約数列:

[1, 2, 4, 59, 118, 236, 263, 311, 526, 622, 1052, 1244, 15517, 18349, 31034, 36698, 62068, 73396, 81793, 163586, 327172, 4825787, 9651574, 19303148]

約数ペア:

[(1, 19303148), (2, 9651574), (4, 4825787), (59, 327172), (118, 163586), (236, 81793), (263, 73396), (311, 62068), (526, 36698), (622, 31034), (1052, 18349), (1244, 15517)]