15694890019

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 16512657408

約数和(自身を除く): 817767389

約数列:

[1, 61, 71, 103, 151, 233, 4331, 6283, 7313, 9211, 10721, 14213, 15553, 16543, 23999, 35183, 446093, 653981, 948733, 1009123, 1104263, 1463939, 1703929, 2146163, 2497993, 3623849, 67360043, 103939669, 152377573, 221054789, 257293279, 15694890019]

約数ペア:

[(1, 15694890019), (61, 257293279), (71, 221054789), (103, 152377573), (151, 103939669), (233, 67360043), (4331, 3623849), (6283, 2497993), (7313, 2146163), (9211, 1703929), (10721, 1463939), (14213, 1104263), (15553, 1009123), (16543, 948733), (23999, 653981), (35183, 446093)]