19098904827

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{16673}}^1$

素因数の和:16923

約数の個数: 32

約数和(自身を含む): 26667728640

約数和(自身を除く): 7568823813

約数列:

[1, 3, 41, 67, 123, 139, 201, 417, 2747, 5699, 8241, 9313, 16673, 17097, 27939, 50019, 381833, 683593, 1117091, 1145499, 2050779, 2317547, 3351273, 6952641, 45800731, 95019427, 137402193, 155275649, 285058281, 465826947, 6366301609, 19098904827]

約数ペア:

[(1, 19098904827), (3, 6366301609), (41, 465826947), (67, 285058281), (123, 155275649), (139, 137402193), (201, 95019427), (417, 45800731), (2747, 6952641), (5699, 3351273), (8241, 2317547), (9313, 2050779), (16673, 1145499), (17097, 1117091), (27939, 683593), (50019, 381833)]