13155816190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{221069}}^1$

素因数の和:221628

約数の個数: 32

約数和(自身を含む): 25881107040

約数和(自身を除く): 12725290850

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 541, 1082, 2705, 5410, 5951, 11902, 29755, 59510, 221069, 442138, 1105345, 2210690, 2431759, 4863518, 12158795, 24317590, 119598329, 239196658, 597991645, 1195983290, 1315581619, 2631163238, 6577908095, 13155816190]

約数ペア:

[(1, 13155816190), (2, 6577908095), (5, 2631163238), (10, 1315581619), (11, 1195983290), (22, 597991645), (55, 239196658), (110, 119598329), (541, 24317590), (1082, 12158795), (2705, 4863518), (5410, 2431759), (5951, 2210690), (11902, 1105345), (29755, 442138), (59510, 221069)]