19285722

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{18797}}^1$

素因数の和:18827

約数の個数: 32

約数和(自身を含む): 45115200

約数和(自身を除く): 25829478

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 18797, 37594, 56391, 112782, 169173, 338346, 357143, 507519, 714286, 1015038, 1071429, 2142858, 3214287, 6428574, 9642861, 19285722]

約数ペア:

[(1, 19285722), (2, 9642861), (3, 6428574), (6, 3214287), (9, 2142858), (18, 1071429), (19, 1015038), (27, 714286), (38, 507519), (54, 357143), (57, 338346), (114, 169173), (171, 112782), (342, 56391), (513, 37594), (1026, 18797)]