19005158523

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{14447}}^1$

素因数の和:14931

約数の個数: 32

約数和(自身を含む): 27670809600

約数和(自身を除く): 8665651077

約数列:

[1, 3, 13, 39, 89, 267, 379, 1137, 1157, 3471, 4927, 14447, 14781, 33731, 43341, 101193, 187811, 438503, 563433, 1285783, 1315509, 3857349, 5475413, 16426239, 16715179, 50145537, 71180369, 213541107, 487311757, 1461935271, 6335052841, 19005158523]

約数ペア:

[(1, 19005158523), (3, 6335052841), (13, 1461935271), (39, 487311757), (89, 213541107), (267, 71180369), (379, 50145537), (1137, 16715179), (1157, 16426239), (3471, 5475413), (4927, 3857349), (14447, 1315509), (14781, 1285783), (33731, 563433), (43341, 438503), (101193, 187811)]