19308447867

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1\times {\mathrm{11489}}^1$

素因数の和:12603

約数の個数: 32

約数和(自身を含む): 28167229440

約数和(自身を除く): 8858781573

約数列:

[1, 3, 17, 31, 51, 93, 527, 1063, 1581, 3189, 11489, 18071, 32953, 34467, 54213, 98859, 195313, 356159, 560201, 585939, 1068477, 1680603, 6054703, 12212807, 18164109, 36638421, 207617719, 378597017, 622853157, 1135791051, 6436149289, 19308447867]

約数ペア:

[(1, 19308447867), (3, 6436149289), (17, 1135791051), (31, 622853157), (51, 378597017), (93, 207617719), (527, 36638421), (1063, 18164109), (1581, 12212807), (3189, 6054703), (11489, 1680603), (18071, 1068477), (32953, 585939), (34467, 560201), (54213, 356159), (98859, 195313)]