19062912592

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1471}}^1\times {\mathrm{4969}}^1$

素因数の和:6611

約数の個数: 40

約数和(自身を含む): 37193730560

約数和(自身を除く): 18130817968

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 1471, 2608, 2942, 4969, 5884, 9938, 11768, 19876, 23536, 39752, 79504, 239773, 479546, 809947, 959092, 1619894, 1918184, 3239788, 3836368, 6479576, 7309399, 12959152, 14618798, 29237596, 58475192, 116950384, 1191432037, 2382864074, 4765728148, 9531456296, 19062912592]

約数ペア:

[(1, 19062912592), (2, 9531456296), (4, 4765728148), (8, 2382864074), (16, 1191432037), (163, 116950384), (326, 58475192), (652, 29237596), (1304, 14618798), (1471, 12959152), (2608, 7309399), (2942, 6479576), (4969, 3836368), (5884, 3239788), (9938, 1918184), (11768, 1619894), (19876, 959092), (23536, 809947), (39752, 479546), (79504, 239773)]