19551705882

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{612407}}^1$

素因数の和:612742

約数の個数: 32

約数和(自身を含む): 41535960192

約数和(自身を除く): 21984254310

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 313, 626, 939, 1878, 5321, 10642, 15963, 31926, 612407, 1224814, 1837221, 3674442, 10410919, 20821838, 31232757, 62465514, 191683391, 383366782, 575050173, 1150100346, 3258617647, 6517235294, 9775852941, 19551705882]

約数ペア:

[(1, 19551705882), (2, 9775852941), (3, 6517235294), (6, 3258617647), (17, 1150100346), (34, 575050173), (51, 383366782), (102, 191683391), (313, 62465514), (626, 31232757), (939, 20821838), (1878, 10410919), (5321, 3674442), (10642, 1837221), (15963, 1224814), (31926, 612407)]