11588512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 24925320

約数和(自身を除く): 13336808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 313, 356, 416, 626, 712, 1157, 1252, 1424, 2314, 2504, 2848, 4069, 4628, 5008, 8138, 9256, 10016, 16276, 18512, 27857, 32552, 37024, 55714, 65104, 111428, 130208, 222856, 362141, 445712, 724282, 891424, 1448564, 2897128, 5794256, 11588512]

約数ペア:

[(1, 11588512), (2, 5794256), (4, 2897128), (8, 1448564), (13, 891424), (16, 724282), (26, 445712), (32, 362141), (52, 222856), (89, 130208), (104, 111428), (178, 65104), (208, 55714), (313, 37024), (356, 32552), (416, 27857), (626, 18512), (712, 16276), (1157, 10016), (1252, 9256), (1424, 8138), (2314, 5008), (2504, 4628), (2848, 4069)]