12238716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{397}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 32807936

約数和(自身を除く): 20569220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 367, 397, 734, 794, 1101, 1191, 1468, 1588, 2202, 2382, 2569, 2779, 4404, 4764, 5138, 5558, 7707, 8337, 10276, 11116, 15414, 16674, 30828, 33348, 145699, 291398, 437097, 582796, 874194, 1019893, 1748388, 2039786, 3059679, 4079572, 6119358, 12238716]

約数ペア:

[(1, 12238716), (2, 6119358), (3, 4079572), (4, 3059679), (6, 2039786), (7, 1748388), (12, 1019893), (14, 874194), (21, 582796), (28, 437097), (42, 291398), (84, 145699), (367, 33348), (397, 30828), (734, 16674), (794, 15414), (1101, 11116), (1191, 10276), (1468, 8337), (1588, 7707), (2202, 5558), (2382, 5138), (2569, 4764), (2779, 4404)]