11138465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 15724800

約数和(自身を除く): 4586335

約数列:

[1, 5, 13, 19, 29, 65, 95, 145, 247, 311, 377, 551, 1235, 1555, 1885, 2755, 4043, 5909, 7163, 9019, 20215, 29545, 35815, 45095, 76817, 117247, 171361, 384085, 586235, 856805, 2227693, 11138465]

約数ペア:

[(1, 11138465), (5, 2227693), (13, 856805), (19, 586235), (29, 384085), (65, 171361), (95, 117247), (145, 76817), (247, 45095), (311, 35815), (377, 29545), (551, 20215), (1235, 9019), (1555, 7163), (1885, 5909), (2755, 4043)]