19006719501

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1\times {\mathrm{55333}}^1$

素因数の和:56841

約数の個数: 32

約数和(自身を含む): 31617404928

約数和(自身を除く): 12610685427

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1487, 4461, 10409, 16357, 31227, 49071, 55333, 114499, 165999, 343497, 387331, 608663, 1161993, 1825989, 4260641, 12781923, 82280171, 246840513, 575961197, 905081881, 1727883591, 2715245643, 6335573167, 19006719501]

約数ペア:

[(1, 19006719501), (3, 6335573167), (7, 2715245643), (11, 1727883591), (21, 905081881), (33, 575961197), (77, 246840513), (231, 82280171), (1487, 12781923), (4461, 4260641), (10409, 1825989), (16357, 1161993), (31227, 608663), (49071, 387331), (55333, 343497), (114499, 165999)]