19492060248

素因数分解:

$2^3\times 3^2\times {\mathrm{443}}^1\times {\mathrm{611113}}^1$

素因数の和:611568

約数の個数: 48

約数和(自身を含む): 52910250120

約数和(自身を除く): 33418189872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 443, 886, 1329, 1772, 2658, 3544, 3987, 5316, 7974, 10632, 15948, 31896, 611113, 1222226, 1833339, 2444452, 3666678, 4888904, 5500017, 7333356, 11000034, 14666712, 22000068, 44000136, 270723059, 541446118, 812169177, 1082892236, 1624338354, 2165784472, 2436507531, 3248676708, 4873015062, 6497353416, 9746030124, 19492060248]

約数ペア:

[(1, 19492060248), (2, 9746030124), (3, 6497353416), (4, 4873015062), (6, 3248676708), (8, 2436507531), (9, 2165784472), (12, 1624338354), (18, 1082892236), (24, 812169177), (36, 541446118), (72, 270723059), (443, 44000136), (886, 22000068), (1329, 14666712), (1772, 11000034), (2658, 7333356), (3544, 5500017), (3987, 4888904), (5316, 3666678), (7974, 2444452), (10632, 1833339), (15948, 1222226), (31896, 611113)]