19364408

素因数分解:

$2^3\times 7^3\times {\mathrm{7057}}^1$

素因数の和:7084

約数の個数: 32

約数和(自身を含む): 42348000

約数和(自身を除く): 22983592

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 7057, 14114, 28228, 49399, 56456, 98798, 197596, 345793, 395192, 691586, 1383172, 2420551, 2766344, 4841102, 9682204, 19364408]

約数ペア:

[(1, 19364408), (2, 9682204), (4, 4841102), (7, 2766344), (8, 2420551), (14, 1383172), (28, 691586), (49, 395192), (56, 345793), (98, 197596), (196, 98798), (343, 56456), (392, 49399), (686, 28228), (1372, 14114), (2744, 7057)]