11713880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15413}}^1$

素因数の和:15443

約数の個数: 32

約数和(自身を含む): 27745200

約数和(自身を除く): 16031320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 15413, 30826, 61652, 77065, 123304, 154130, 292847, 308260, 585694, 616520, 1171388, 1464235, 2342776, 2928470, 5856940, 11713880]

約数ペア:

[(1, 11713880), (2, 5856940), (4, 2928470), (5, 2342776), (8, 1464235), (10, 1171388), (19, 616520), (20, 585694), (38, 308260), (40, 292847), (76, 154130), (95, 123304), (152, 77065), (190, 61652), (380, 30826), (760, 15413)]