19454988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{231607}}^1$

素因数の和:231621

約数の個数: 24

約数和(自身を含む): 51880192

約数和(自身を除く): 32425204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 231607, 463214, 694821, 926428, 1389642, 1621249, 2779284, 3242498, 4863747, 6484996, 9727494, 19454988]

約数ペア:

[(1, 19454988), (2, 9727494), (3, 6484996), (4, 4863747), (6, 3242498), (7, 2779284), (12, 1621249), (14, 1389642), (21, 926428), (28, 694821), (42, 463214), (84, 231607)]