11881365

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 20459520

約数和(自身を除く): 8578155

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 887, 893, 2661, 2679, 4435, 4465, 13305, 13395, 16853, 41689, 50559, 84265, 125067, 208445, 252795, 625335, 792091, 2376273, 3960455, 11881365]

約数ペア:

[(1, 11881365), (3, 3960455), (5, 2376273), (15, 792091), (19, 625335), (47, 252795), (57, 208445), (95, 125067), (141, 84265), (235, 50559), (285, 41689), (705, 16853), (887, 13395), (893, 13305), (2661, 4465), (2679, 4435)]