21190236

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{56963}}^1$

素因数の和:57001

約数の個数: 24

約数和(自身を含む): 51039744

約数和(自身を除く): 29849508

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 56963, 113926, 170889, 227852, 341778, 683556, 1765853, 3531706, 5297559, 7063412, 10595118, 21190236]

約数ペア:

[(1, 21190236), (2, 10595118), (3, 7063412), (4, 5297559), (6, 3531706), (12, 1765853), (31, 683556), (62, 341778), (93, 227852), (124, 170889), (186, 113926), (372, 56963)]