19399494

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{449}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 41040000

約数和(自身を除く): 21640506

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 379, 449, 758, 898, 1137, 1347, 2274, 2694, 7201, 8531, 14402, 17062, 21603, 25593, 43206, 51186, 170171, 340342, 510513, 1021026, 3233249, 6466498, 9699747, 19399494]

約数ペア:

[(1, 19399494), (2, 9699747), (3, 6466498), (6, 3233249), (19, 1021026), (38, 510513), (57, 340342), (114, 170171), (379, 51186), (449, 43206), (758, 25593), (898, 21603), (1137, 17062), (1347, 14402), (2274, 8531), (2694, 7201)]