19428163202

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3923}}^1\times {\mathrm{11411}}^1$

素因数の和:15374

約数の個数: 32

約数和(自身を含む): 34391568384

約数和(自身を除く): 14963405182

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 3923, 7846, 11411, 22822, 27461, 54922, 79877, 121613, 159754, 243226, 353741, 707482, 851291, 1702582, 2476187, 4952374, 44765353, 89530706, 313357471, 626714942, 1387725943, 2775451886, 9714081601, 19428163202]

約数ペア:

[(1, 19428163202), (2, 9714081601), (7, 2775451886), (14, 1387725943), (31, 626714942), (62, 313357471), (217, 89530706), (434, 44765353), (3923, 4952374), (7846, 2476187), (11411, 1702582), (22822, 851291), (27461, 707482), (54922, 353741), (79877, 243226), (121613, 159754)]