19081304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7477}}^1$

素因数の和:7523

約数の個数: 32

約数和(自身を含む): 40381200

約数和(自身を除く): 21299896

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 7477, 14954, 29908, 59816, 82247, 164494, 216833, 328988, 433666, 657976, 867332, 1734664, 2385163, 4770326, 9540652, 19081304]

約数ペア:

[(1, 19081304), (2, 9540652), (4, 4770326), (8, 2385163), (11, 1734664), (22, 867332), (29, 657976), (44, 433666), (58, 328988), (88, 216833), (116, 164494), (232, 82247), (319, 59816), (638, 29908), (1276, 14954), (2552, 7477)]